Perhaps you should try some spelling variations:
kho tang » cao tang
ky tang » ky nang, ky dang, ky trong
dai hoi » dai hoc, dai hai, dai moi
hieu vu » hieu va, hieu ve, hieu su
va hanh » van hanh, va thanh, va danh
tu sac » tu sach, tu cac, tu san
vu cam » vu cham, vu cao, va cam
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 sac ((ky tang) OR (kho tang)) dai hoi. hieu vu cam xuc va hanh vi cua tu~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sac ((ky tang) OR (kho tang)) dai hoi. hieu vu cam xuc va hanh vi cua tu".
• Adding a wildcard symbol may retrieve word variants: tu sac ((ky tang) OR (kho tang)) dai hoi. hieu vu cam xuc va hanh vi cua tu*.