Guangyun (Guangyun) and Jiyun (Jiyun) note the pronunciation as "suǒ", with a fanqie reading of "chǎn". Yùpiān (Yùpiān) explains it as "complete virtue". Furthermore, Guangyun (Guangyun) notes the pronunciation as "chū xiàn qiè", and Jiyun (Jiyun) notes it as "chǔ xiàn qiè", with a reading of "chǎn". Furthermore, Guangyun (Guangyun) notes the pronunciation as "chū wǎn qiè", and Jiyun (Jiyun) notes it as "chuǎi wǎn qiè", with a reading of []. The meaning is the same. Furthermore, Jiyun (Jiyun) notes the pronunciation as "chū jiàn qiè", and Wǔyīn Jíyùn (Wǔyīn Jíyùn) notes it as "chū huàn qiè", with a reading of []. The meaning is the same. Another interpretation is "numerous".