旧病复发
jiùbìng-fùfāTraditional 舊病復發
relapse of an old illness; to slip back into old ways
Every meaning
jiùbìng-fùfā
- relapse of an old illness
- to slip back into old ways
Its characters
- 旧jiùold; used; worn
- 病bìngillness; disease
- 复fùto reply; to answer (as in 回复)
- 发fāto send; to issue
Words with 旧
Words with 病
Meanings from our own dictionary. Chengyu from the Xinhua idiom list, the most common first.