Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, hieu cach
chieu sang » hieu lang, nhieu tang
chieu xanh » chieu tinh, hieu manh
thanh tung » thanh cong
nhung cong » dung cong, thong cong, hang cong
thanh chau » thanh cha, thanh cham, thanh chu
san thanh » ban thanh, van thanh, son thanh
cong san » cong tac
tung va » trung va, tuong va, dung va

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chieu sach) or (((chieu sang) or (chieu xanh)))) - thanh tung va nhung cong san thanh chau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu sach) OR (((chieu sang) OR (chieu xanh)))) - thanh tung va nhung cong san thanh chau.
• Adding a wildcard symbol may retrieve word variants: ho ((chieu sach) or (((chieu sang) or (chieu xanh)))) - thanh tung va nhung cong san thanh chau*.