退保

退保	tuì bǎo	to lapse (or terminate) an insurance
退	tuì	to retreat; to withdraw / to reject; to return (sth) / to decline
保	Bǎo	Bulgaria (abbr. for 保加利亚)
保	bǎo	to defend; to protect; to keep / to guarantee; to ensure / (old) civil administration unit in the baojia 保甲 system