旧态复萌

Explanation: Old state: old temper, same old; re: another; Meng: occurred. Refers to the old habits or illnesses such as has emerged. 　　Source: Ming Mei Dingzuo "Hop Kee Si-Yu Yin": "Buqi Master, Han Lang sent the letter to this, feel relapse, Love too hard." 　　Examples: Qi is far away, such as Li Gui two yokel, ~, to brawn Vincent Fang, put some people to suffer down, squeeze will get to see the situation round to play. (Qing Chu who was "Orientation of" Seventeenth back)