Thief's Day comes from that book.

Ranger Nasredgin and thieves in Baghdad.

The so-called secret cultivation day refers to the day when evil spirits are not in this position and are secretly built. Theft repair day is divided into two types: thief repair day and thief repair day. There is no auspicious day for minor repairs to the house, and both the thief repair day and the thief repair day can be used.

The thief's training day is six days: Renwu, Guiwei, Gengzi, Xin Chou, Wuzi and Ji Chou. Thief's formula: if you don't go to heaven in the afternoon, the boxer will be ugly. Woods' ugliness has reached the upper limit, controlling the Yellow River forever.