快乐八规律算数法简介：Qin Fen signaled Yu Wenchuan and Bai Yunfeng not to be impulsive, then calmly took a skewer of barbecue, turned around, and said while eating: Fourth Prince, are you letting your dog bite?
Qin Fen signaled Yu Wenchuan and Bai Yunfeng not to be impulsive, then calmly took a skewer of barbecue, turned around, and said while eating: Fourth Prince, are you letting your dog bite?
