According to the "Guangyun" (Guangyun), the pronunciation is he (rising tone) + ge (entering tone), which are harmonious and precise. According to the "Jiyun" (Jiyun), the pronunciation is de (falling tone) + he (entering tone), with the same pronunciation as "da" (falling tone). The "Zilin" (Zilin) explains it as the appearance of being fat. Furthermore, according to the "Jiyun" (Jiyun), the pronunciation is e (falling tone) + he (entering tone), with the same pronunciation as "he" (falling tone). The "Yupian" (Yupian) explains it as falling ill due to cold. The "Wuyin Jiyun" (Wuyin Jiyun) describes the appearance of being cold. Additionally, the pronunciation is hu (falling tone) + he (entering tone), with the same pronunciation as "he" (falling tone). The meaning is the same.