Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, pham duc
van hanh » van thanh, ban hanh, van anh
hanh tai » thanh tai, hang tai, han tai
cua nuoc » cua quoc, cua nguoi, cua thuoc
te sach » toc sach
sach tu » sach thu, cach tu, sach ty
hieu va » lieu va, hieu qua
tai cua » thai cua, tai cuc, tri cua
tu ang » tu lang, tu anc, tu anh
ang xa » lang xa, mang xa, dang xay

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach tu ang xa hoi. hieu va ((cham xuc) or (cham soc)) van hanh tai cua nuoc~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach tu ang xa hoi. hieu va ((cham xuc) OR (cham soc)) van hanh tai cua nuoc.
• Adding a wildcard symbol may retrieve word variants: te sach tu ang xa hoi. hieu va ((cham xuc) or (cham soc)) van hanh tai cua nuoc*.