When Emperor Yao became old, he became distressed over the fact that his 9 sons were all useless, only knew how to spend their days enjoying themselves with wine and song.
Ketika Kaisar Yao menjadi tua, ia menjadi tertekan atas fakta bahwa kesembilan anak-anaknya tidak berguna, yang hanya tahu bagaimana menghabiskan hari-hari mereka dengan menikmati anggur dan musik.