Zi Collection, Page Position: Upper, Radical: Bamboo (zhú), Page 286, Entry 03 Pronounced chi (level tone) — "Tang Yun" (Tang Yun), Chen zhi qie (level tone) — "Ji Yun" (Ji Yun) A musical instrument — "Shuowen" (Shuowen) Made of bamboo, one chi (unit of length) and four cun (unit of length) long, smaller ones are one chi and two cun long, with seven holes. Su Chenggong (personal name) is said to have made it — "Shi Ben" (Shi Ben) The sound of the yu (musical instrument) was heard — "Chuci · Jiuge" (Chuci · Jiuge) Also written as a variant form (xī) — "Yupian" (Yupian)