Perhaps you should try some spelling variations:
chat xuc » chat huu, cam xuc, chao xu
hieu va » lieu va, hieu qua
va chat » van chat, va phat, cao chat
va hanh » van hanh, va thanh, ban hanh
va danh » va dinh, va dan, dia danh
cuc tre » duc tre, cua tre, cuu tre
su cac » tu cac, su cao, su can
ma hoi » mai hoi, ma hoa, me hoi

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

• Performing a fuzzy search may retrieve terms with similar spellings: su cac ky nang ((ma hoi) or (xa hoi)). hieu va chat xuc ((va hanh) or (va danh)) tai cuc tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su cac ky nang ((ma hoi) OR (xa hoi)). hieu va chat xuc ((va hanh) OR (va danh)) tai cuc tre.
• Adding a wildcard symbol may retrieve word variants: su cac ky nang ((ma hoi) or (xa hoi)). hieu va chat xuc ((va hanh) or (va danh)) tai cuc tre*.