衡石程书

Explanation: See "Value stone volume book." 　　Source: Song Li Gang "was built under the classification of inflammation over the total chi retreat" near and far gentleman villain, though not pro-small business, can become great merit; not the case, although the book value Shi Cheng, guards passed food, but also no good also. " 　　Examples: Guard pass meal, ~, so the King and the ground also, but since the world again and Sui Wang has not? ★ Ming Li Zhi, "A Week Liu Tong"