Perhaps you should try some spelling variations:
hieu sau » hieu suat, tieu su, hieu va
sang lai » sang tai, sang lap, mang lai
ban hanh » ban hang
chat xuc » chat huu, cam xuc, chao xu
chau te » chau tho
hieu su » tieu su, hieu so, hieu suat
lai roi » lai hoi, loi roi
ky sang » ky nang, ky dang, ky tang
sac ky » cac ky, sai ky
va dan » ca dan, va dao, va dau
tu sac » tu sach, tu cac, tu san

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 sang lai roi. ((hieu su) or (hieu sau)) chat xuc ((ban hanh) or (va dan)) lai chau te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky sang lai roi. ((hieu su) OR (hieu sau)) chat xuc ((ban hanh) OR (va dan)) lai chau te.
• Adding a wildcard symbol may retrieve word variants: tu sac ky sang lai roi. ((hieu su) or (hieu sau)) chat xuc ((ban hanh) or (va dan)) lai chau te*.