Wei Collection, Upper Volume Radical: Bamboo (zhú) Calculation of Kangxi strokes: 13 Page 885, Entry 18 Jade Chapters (Yupian): Pronounced zhi. Sea Chapters (Haipian): Pronounced zhi. Sea Anthology (Pianhai): A bamboo vessel. Collection of Characters (Zihui): Simple. Also pronounced zhi. Meaning is the same. Also pronounced zhi. Means to be cautious and diligent. Also means correct.