Perhaps you should try some spelling variations:
kho tang » cao tang
tang doi » hang doi, tang loi, tang di
sac kho » suc khoe, cac khoi, dac khoa
doi moi » doi voi
hieu su » hieu sau, tieu su, hieu so
can duc » van duc, cao duc, tran duc
va hanh » van hanh, va thanh, ban hanh
tu sac » tu sach, tu cac, tu san
su can » su van, su cao, tu can
vi cua » vai cua, di cua
cua tu » cua tuc, cua su, cua cu

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: tu sac kho tang doi moi. hieu su can duc va hanh vi cua tu~.
• Adding a wildcard symbol may retrieve word variants: tu sac kho tang doi moi. hieu su can duc va hanh vi cua tu*.