Perhaps you should try some spelling variations:
chuc tre » thuc tre, chuc theo, thuc te
lang van » dang van, tang van, hoang van
sach thu » sach thue, sach thieu, sach tham
nang xa » nang x, lang xa, nang ma
cac xuc » cam xuc, cac nuoc, chat xuc
ban anh » ban hanh, ban banh, ban danh
anh hoi » anh noi, anh hoc, anh khoa
tu sach » thu sach, su sach, te sach

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach thu ((nang xa) or (lang van)) hoi. hieu qua ((cac xuc) or (chao xu)) ban anh hoi chuc tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach thu ((nang xa) OR (lang van)) hoi. hieu qua ((cac xuc) OR (chao xu)) ban anh hoi chuc tre.
• Adding a wildcard symbol may retrieve word variants: tu sach thu ((nang xa) or (lang van)) hoi. hieu qua ((cac xuc) or (chao xu)) ban anh hoi chuc tre*.