Perhaps you should try some spelling variations:
hieu sau » hieu suat, tieu su, hieu va
sang tai » hang tai, sang tao, tang tai
chat xuc » chat huu, cam xuc, chao xu
va danh » va dinh, va dan, dia danh
va hanh » van hanh, va thanh, ban hanh
chau te » chau tho
hieu su » tieu su, hieu so, hieu suat
ky sang » ky nang, ky dang, ky tang
tai hoi » tai khoi, dai hoi, tai hai
tu van » tu va

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu van ky sang tai hoi. ((hieu su) or (hieu sau)) chat xuc ((va hanh) or (va danh)) lai chau te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu van ky sang tai hoi. ((hieu su) OR (hieu sau)) chat xuc ((va hanh) OR (va danh)) lai chau te.
• Adding a wildcard symbol may retrieve word variants: tu van ky sang tai hoi. ((hieu su) or (hieu sau)) chat xuc ((va hanh) or (va danh)) lai chau te*.