Chou Collection, Middle Volume Radical: Earth (tǔ) Entry: 垑 Kangxi Stroke Count: 9 Page 227, Entry 38 Pronounced chi. Pronounced chi. Pronounced duo. According to the Classic of Etymology (Shuowen Jiezi), it means to rely upon. This refers to relying upon the land. According to the Collection of Characters (Zihui), it means to manage the land.