售後服務

after-sales service

to sell / to make or carry out (a plan or intrigue etc)

back / behind / rear / afterwards / after / later / post-

clothes / dress / garment / to serve (in the military, a prison sentence etc) / to obey / to be convinced (by an argument) / to convince / to admire / to acclimatize / to take (medicine) / mourning clothes / to wear mourning clothes

classifier for medicine: dose / Taiwan pr. [fu2]

to serve / service / CL:項|项[xiang4]

affair / business / matter / to be engaged in / to attend to / by all means