善自保重

take good care of yourself!

to repeat / repetition / again / re- / classifier: layer

heavy / serious / to attach importance to

self / oneself / from / since / naturally / surely

Bulgaria / Bulgarian / abbr. for 保加利亞|保加利亚[Bao3 jia1 li4 ya4]

to defend; to protect; to keep / to guarantee; to ensure / civil administration unit in the baojia 保甲[bao3 jia3] system (old)

to take care of oneself

good (virtuous) / benevolent / well-disposed / good at sth / to improve or perfect

to defend oneself / self-defense / self-preservation