Perhaps you should try some spelling variations:
khoa tang » kho tang, khoa dang, khoa tieng
dac khoa » da khoa, dai khoa, dau khoa
tang dai » tang tai, tang dan, lang dai
dai moi » doi moi, dai hoi
hieu vu » hieu va, hieu ve, hieu su
cao xuc » cam xuc, cao duc, cao suc
va hanh » van hanh, va thanh, ban hanh
tu dac » thu dac, tu cac, tu dat
vu cao » cu cao, va cao
xuc va » duc va, tuc va, luc va
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 dac khoa tang dai moi. hieu vu cao xuc va hanh vi cua tu~.
• Adding a wildcard symbol may retrieve word variants: tu dac khoa tang dai moi. hieu vu cao xuc va hanh vi cua tu*.