Zi Collection, Page Position: Upper, Radical: Fish (yú), Page 1350, Entry 07 "Yú qiè qiè" pronunciation, pronounced yè (falling tone). Refers to the wooden boards used for building walls. Also refers to the horizontal plank on the wooden frame for hanging bells and drums, which is carved with serrated patterns. The wooden frame for hanging bells and drums is called "sòng". The decoration on the horizontal plank is called "yè". "Zhengzitong" records that it is written as "yè" in classical historical texts. In folk usage, adding the "piàn" radical to write "yè" is incorrect.