A T'ang commander wants to know what to do with a man who can run three hundred kilometers between dawn and dark, or another who can lift six hundred catties, or a third who can sit in a room of strangers and walk out knowing the private quarrels between a rival king and his ministers. Most armies waste such men by throwing everyone into the line indiscriminately. Li Ch'uan, writing in the T'ang, says: don't. Sort them. And he records how the ancients did it — by posting a list of rewards at the gate of the Central Army, naming ten kinds of officer and the prize each could win.1
The list is a hiring document carved in public. Walk past the gate and you read, in effect, "we are looking for exactly these ten kinds of person, and here is what each is worth to us." It is simultaneously a recruitment ad, a taxonomy of talent, and — paired with a second list of matched deployments — a doctrine of how to use what you catch. The plain version: an army is not a mass of interchangeable soldiers; it is ten distinct trades, each with its own gift, its own reward, and its own job. Get a man into the right slot and "entrust according to the Tao," and you flourish. Mix them up and you are "advancing alone out onto the central plains" — beaten before you start.2
For our purposes the list matters because one of the ten types is Agents and Spies, sitting in a single roster beside the runners and the strongmen and the persuaders. Intelligence work is here treated as one professionalized officer specialty among ten — selected for, rewarded for, and deployed by the same disciplined protocol as everything else.
Li Ch'uan, "following in the tradition of the Wu-tzu and Six Secret Teachings," discusses the qualifications for field personnel together with the commander's intelligence responsibilities.3 His framing problem is the selected front — the idea, from Sun-tzu, that "an army that lacks a selected front is called routed."4 If you command a million men but deploy them all "indiscriminately," then "the wisest will lack the means to implement their plans, the sophists to exercise their persuasion, the courageous to rouse their daring, and the strong to show off their robustness."5 Mass without sorting wastes every special talent.
The instrument of sorting is reward and punishment: "one selects officers with rewards, and through rewards ensures their advancing... one employs officers through punishment, for punishment makes them wary of retreating."6 And the ancient model he records is the reward-list at the Central Army's gate, naming ten types:7
Then comes the matching half. "In employing these ten types of officers, you must fully exhaust their talents and entrust them according to the Tao."8 Each type has a deployment: Wise-and-Capable for planning; Disputatious-and-Persuasive for discussions; Agents-and-Spies "to separate the intimate and estrange the close"; Local-Guidance to penetrate feudal territory; Skill-and-Artifice to make weapons; Fierce-and-Resolute to destroy enemy fronts and capture prisoners; Technique-and-Skill "to confuse the stupid and muddle the moronic."9 This is the doctrine's name: "the Tao for entrusting responsibility to talent."10
The doctrine has three moves, and the order matters.
Select by reward. The reward-list is posted publicly because it does two jobs at once: it announces what the army values, drawing the right men forward, and it grades them — most types earn "the highest rewards," but Great-Strength is tiered by how much you can lift, and Technique-and-Skill (the diviners) earn "the lowest rewards."11 The reward structure encodes a value judgment about which talents win battles. Brute strength is graded; raw deep-thinking, persuasion, and intelligence-gathering are all top-tier.
Match talent to task. The second list pairs each type to its proper use. This is the anti-waste principle. A Fleet-Feet runner thrown into a shield-wall is wasted; a Fierce-and-Resolute strongman sent to read court gossip is wasted. The "selected front" works only if the sorting is followed by correct assignment. The genius of a commander, in this doctrine, is less in courage than in casting — putting each man where his single gift becomes decisive.
Entrust according to the Tao. The final move is the hardest and the most psychological: "fully exhaust their talents." Don't half-use a specialist. Give him the task that consumes his whole gift, and trust him in it. Li Ch'uan ends with the stakes flat and absolute — the descendants of the sage emperors "who realized this Tao flourished, those who lost it perished," and crucially, flourishing "does not lie in the ruler's brilliance and cultural attainments, but in selecting the capable and appropriately exploiting their talents."12 The ruler need not be a genius. He needs to be a good caster of other people's genius.
The quiet radicalism of the list, for an intelligence vault, is its normalcy. Agents and Spies are type three, between the persuaders and the local guides, earning the same "highest reward," selected by the same public protocol, deployed by the same matched-task logic. There is no aura of the exceptional around them. Espionage is a professionalized officer specialty, defined by a concrete competency — getting "information about private discussions between rulers and ministers, the nature and circumstances of audiences and court visits."13
And its deployment doctrine is precise: agents are entrusted "to separate the intimate and estrange the close."14 That single clause folds intelligence and estrangement into one job description. The spy who can learn what passes between a ruler and his ministers is, by the same access, the man positioned to break that relationship. Collection and subversion are the same trade pointed two ways — which is exactly the move Estrangement Techniques elaborates as its own doctrine.
This page gives Agent Qualification and Selection an organizational chart. Where the qualification page asks what traits make a good agent, Li Ch'uan supplies the surrounding structure: the agent is one slot in a ten-role staff, selected by a public reward protocol and matched to a defined task. Selection of spies isn't a special process; it's an instance of a general personnel doctrine. That reframing matters — it means an intelligence-capable command is built the same way any capable command is built, by sorting and casting talent.
It gives The King's Wings Intelligence Staff a comparative skeleton. Both are role-typologies for building a capable command staff. The King's Wings names functional intelligence roles; Li Ch'uan names ten officer types of which intelligence is one. Read side by side, they show two ways the Chinese tradition structured a staff around foreknowledge — one centering intelligence, one embedding it in a broader talent taxonomy.
And it hands Control as Management of the Deceitful the doctrine's optimistic counterweight. Control doctrine is about handling dangerous, untrustworthy talent. Li Ch'uan's "entrust according to the Tao" is the positive face of the same problem: handle talent by placing it right and trusting it fully. The two pages together frame the full management question — when to control and contain (the deceitful) versus when to entrust and exhaust (the talented), and the commander's art is knowing which man needs which.
The most revealing entry is the one ranked last. The "Officers of Techniques and Skill" are "well-versed in the five elements and three phases, who can speak voluminously about the Tao of Heaven, yin and yang, feign and dissemble" — and they are assigned "the lowest rewards."15 Their deployment: "to confuse the stupid and muddle the moronic."16
Deconstruct what this reveals. The diviners and cosmologists — the men who traffic in Heaven's portents and yin-yang — are not valued for the truth of their cosmology. They are valued, lowest among the ten, as a tool for psychological manipulation of the credulous. Li Ch'uan's pairing is brutally instrumental: the army keeps a few astrologers around not to read fate but to overawe and confuse superstitious enemies and gullible troops. The phrase "feign and dissemble" sits right inside the qualification — these officers are explicitly catalogued for their capacity to fake cosmic authority.
This is the rationalist edge of the Chinese military tradition surfacing in a personnel list. Divination is demoted from a source of decision to an instrument of deception, ranked below the runners and strongmen. It coheres with the broader corpus's skepticism toward portents as a basis for command — a thread the vault tracks elsewhere — and shows that skepticism operationalized: keep the diviner, pay him least, and aim him at the enemy's superstition rather than your own.
You are the commander, and the reward-list is freshly posted at the Central Army's gate. Men are reading it. You watch who steps forward for which line.
A quiet man points to the third entry — Agents and Spies. You test him: what passed last month between the neighboring lord and his chancellor? He tells you, in detail, things he should not know, and you understand he has the gift. You do not put him in the line. You assign him by the Tao — to "separate the intimate and estrange the close" in the enemy court, because the same ear that hears the secret can plant the wedge.17
A broad-shouldered man points to Great Strength and lifts the stone to prove it; you grade his reward by the weight and send him to break enemy fronts. A lean one claims Fleet Feet, runs the three hundred kilometers and back before dark, and becomes your courier between separated columns. A smooth talker claims the second line, argues you in circles for sport, and you send him to the negotiations, not the wall. And the astrologer who wants the tenth line — you take him too, pay him least, and keep him to overawe the enemy's superstitious levies when the moment comes.
By dusk you have not a mass of men but a sorted instrument: ten trades, each in its slot, each rewarded for its own gift, each pointed at the task that exhausts it. You did not need to be brilliant. You needed to cast well.
Everyone goes into the line. The founding failure Li Ch'uan names: deploying all troops "indiscriminately," with no selected front, so the wisest, the persuasive, the courageous, and the strong all rot in the same undifferentiated mass.18 The army is large and routed — the spy stands in the shield-wall, the runner guards a gate, every gift wasted.
The rewards don't match the values. If the reward-list mis-prices talent — paying the strongman more than the strategist, or starving the spy — the right men stop stepping forward, and the wrong men crowd the high-reward lines. The public list is a market signal; price it wrong and you recruit the wrong army.
Talent is half-used. The doctrine demands you "fully exhaust their talents." A specialist given a task that uses only part of his gift is a slow leak — the persuader handed paperwork, the spy used as a guard. The commander who hoards or under-tasks his specialists drains them without spending them.
The cast is wrong. Match a type to the wrong deployment — Fierce-and-Resolute to court intrigue, Agents-and-Spies to a frontal assault — and you get the failure mode of the talented man in the untalented role: visible competence producing nothing, because the gift and the task don't meet. "Entrust according to the Tao" fails precisely when the entrusting ignores the Tao of the man.
Li Ch'uan presents the reward-list as something "in antiquity those who excelled at selecting officers" did — he records an ancient practice rather than claiming to invent one.19 Sawyer places him "following in the tradition of the Wu-tzu and Six Secret Teachings."20 This is the tradition's characteristic move: authority by ancestry. Whether the Central-Army reward-list was an actual T'ang or pre-T'ang practice or an idealized literary construct is not resolvable from the text alone. The list may describe how armies were supposed to select, not how they did.
There is an internal tension in the rankings worth preserving. Nearly every type earns "the highest rewards" — Wise-and-Capable, Persuasive, Spies, Local-Guidance, Skill, Fierce, Nimble, Fleet-Feet all top out together. Only Great-Strength is graded and only the diviners are explicitly lowest.21 So the "list of rewards" is less a fine-grained hierarchy than a broad declaration that all these specialties are top-tier valuable, with two telling exceptions at the bottom. The flatness undercuts the idea of a precise reward gradient and suggests the real signal is binary: specialist talent is prized, brute strength and superstition-mongering less so.
Finally, the deployment of Agents-and-Spies "to separate the intimate and estrange the close" raises a question the text doesn't answer: is the spy here primarily a collector (who learns the intimate relationships) or an operator (who breaks them)? The clause fuses both, and Li Ch'uan never separates the reconnaissance function from the subversion function — leaving open whether one officer does both or whether collection enables a separate estrangement effort.
Sawyer reads Li Ch'uan as a node in a continuous personnel-doctrine tradition running from the Wu-tzu and Six Secret Teachings forward, and that continuity framing is mostly textual — the same talent-taxonomy logic recurs across centuries of military classics. The convergence between Sawyer and Li Ch'uan is genuine: both treat selection-and-matching as the decisive art of command, above the ruler's personal brilliance. The tension is the usual one — Sawyer's continuity claim flattens the possibility that Li Ch'uan's reward-list is a literary idealization rather than a record of practice, and the corpus's habit of citing antiquity ("in antiquity those who excelled...") makes every such list look like inheritance even where it may be invention. Sawyer's framing both illuminates the doctrine's coherence across the tradition and quietly imports a confidence in continuity that the texts' own backdating rhetoric should make us hold loosely.
To Agent Qualification and Selection. The qualification page works at the level of the individual agent's traits; Li Ch'uan works at the level of the whole staff's architecture, with the agent as one of ten slots. Holding them together produces an insight neither generates alone: agent selection is not a sui generis art but a special case of a general personnel doctrine — select by public reward, match talent to task, entrust fully. This reframes the spy from a mysterious figure recruited by mysterious means into an officer hired and deployed by the same protocol as the runner and the strongman. The deeper consequence: an intelligence-capable command is built by being a generally well-cast command. A ruler who can sort and entrust talent across ten trades will, almost incidentally, have a functioning intelligence service — because the spy is just one trade he sorts correctly. Intelligence capability is downstream of organizational competence, not a separate magic.
To The King's Wings Intelligence Staff. Both pages are role-typologies for building a capable command, and they differ in where intelligence sits. The King's Wings centers intelligence, naming functional roles around foreknowledge; Li Ch'uan embeds a single intelligence type inside a broad ten-role talent list. The structural insight from the comparison: the Chinese tradition theorized staff-building from two directions — one starting from "what does the commander need to know?" (King's Wings) and one starting from "what kinds of talent exist and how do I deploy each?" (Li Ch'uan). Neither alone is complete. A staff built only on the King's Wings logic is intelligence-rich but may lack the strongmen and runners that execute on the foreknowledge; a staff built only on Li Ch'uan's logic has every trade but no special emphasis on the integration of intelligence into command decisions. The two typologies are complementary halves of one staffing problem — the functional-need view and the talent-inventory view — and a complete command needs both lenses.
To Control as Management of the Deceitful. Li Ch'uan's "entrust according to the Tao" and control doctrine's vigilance over deceitful talent are the two faces of the management problem, and reading them together reveals the commander's central judgment. Some talent must be entrusted and exhausted (place it right, trust it fully, use all of it); some talent must be controlled and contained (watch it, limit it, never trust it fully). The same officer — say, a brilliant, persuasive Disputatious officer who can "alter people's natures and seize their minds" — is exactly the man Li Ch'uan says to entrust with discussions and exactly the man control doctrine warns is dangerous and deceitful. The insight neither page generates alone: the art of command is deciding, for each talented-and-dangerous man, whether the dominant move is entrustment or containment — and the most valuable officers are precisely the ones who demand both at once.
Sharpest implication. An intelligence-capable army is not built by recruiting spies; it is built by becoming an organization that sorts and casts all talent correctly, of which the spy is one slot. Intelligence capability is a byproduct of general organizational competence — "selecting the capable and appropriately exploiting their talents" — not a separate discipline bolted on.
Generative questions.