Thank you, Director."Don't be polite. This old man has seen the changes in Ding Ban of Class A over this period, and I am grateful to Master Yun."To say that the changes in Class A, Dingban, are enoug...: []d make sure I don't get hurt, I promise!"Raise her little hand, Yun Anan swore she would be careful."Uncle, just let me go, today is a perfect opportunity."Beichen Yi thought for a long time.Finally,...