Pronounced xi juan (falling tone) in Guangyun, xu juan (falling tone) in Jiyun, same pronunciation as "xuan". Originally written as "". Yuepian (Yuepian) explains it as: a net used to entangle the feet of wild beasts. Yizhou Shu (Yizhou Shu) records: do not take bird eggs, do not (use nets to) bind (beasts' feet), so that birds and beasts may grow. Leipian (Leipian) explains: , refers to the beast's foot. Therefore, some character forms are from the "foot" radical. Also, pronounced qu juan (falling tone) in Guangyun, ku juan (falling tone) in Jiyun, same pronunciation as "quan". Also, pronounced qu yuan (falling tone) in Jiyun, same pronunciation as "quan". The meaning is the same.