Definition of 「宷」:
1. Same as "审" (shěn).
2. Same as "审". In "Shuo Wen Jie Zi• Bian Bu": "宷, all; to know thoroughly. 审, in the seal script, 宷 comes from 番."
3. “Shen Gong twenty-fifth year”: Therefore, to examine should be classified, to establish the six emotions.
4. Correct, not biased. In "Lv Shi Chun Qiu• Chu Fang": Originally not examined, even Yao and Shun cannot govern.
5. Accurate. Wang Chong in "Lun Heng• Qi Shou": "Military, burning, pressing, drowning, encountered based on what is assigned, there is not necessarily an examination period."
6. Fixed, stable. In "Zhuang Zi• Xu Wu Gui": Therefore, water guarding the land is examined, shadows guarding a person are examined, objects guarding objects are examined.
7. Detailed, meticulous. Chen Pengnian, Qiu Yong in "Guang Yun• Qin Yun": Examination means to examine in detail.
8. True, factual. Gu Yewang in "Yu Pian• Cai Bu": Examination means trustworthiness.
9. An ancient unit of measurement for feathers, equivalent to "bundle." In "Zhou Li• Di Guan• Yu Ren": For every ten feathers received, it counts as an examination, one hundred feathers as a ball, and ten balls as a bundle.