Perhaps you should try some spelling variations:
thanh trung » thanh tung
thien danh » thien anh, thien dang, thien thanh
thieu anh » thien anh, chieu xanh, thieu nhi
dung cong » dung trong
san thanh » ban thanh, van thanh, son thanh
thanh cac » hanh cac, thanh bac, thanh ca
trung va » truong va, trang va, trung ha
cong san » cong tac
va dung » van dung, va duong, vat dung

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((thieu anh) or (thien danh)) - thanh trung va dung cong san thanh cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thieu anh) OR (thien danh)) - thanh trung va dung cong san thanh cac.
• Adding a wildcard symbol may retrieve word variants: hoc ((thieu anh) or (thien danh)) - thanh trung va dung cong san thanh cac*.