Zi Collection, Page Position: Upper, Radical: Mouth (kǒu), Page 10, Entry 01 In the "Guangyun" (Guangyun), it is recorded as pronounced lū dá qiè, with the same sound as "là". The "Yupian" (Yupian) explains it as the sound of teeth biting through bone. The "Guangyun" (Guangyun) further explains it as the meaning of biting. In the "Jiyun" (Jiyun), it is recorded as pronounced lì niè qiè, with the same sound as "liè". The meaning is the same.