Use when probing enemy leadership's judgment quality and decision-making state. Based on Zhong's grain-request test against Wu: make a resource request, observe whether wise counsel is heeded or ignored, and interpret the response to assess arrogance and internal divisions for attack timing.
A reconnaissance procedure to assess whether enemy leadership has become overconfident, demonstrated by Zhong's grain request test.
Zhong observed: "The King of Wu has become arrogant in his governance. Let me test by requesting grain."