Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
thien danh » thien anh, thien dang, thien thanh
thanh hung » thanh huong, thanh tung, thanh trung
tuan thanh » thuan thanh, quan thanh, tran thanh
hung tuan » hung tran, quang tuan, trung tuan
san thanh » ban thanh, van thanh, son thanh
thanh hoa » thanh pho
cong san » cong tac

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 xanh) or (thien danh)) - thanh hung tuan thanh cong san thanh hoa~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thieu xanh) OR (thien danh)) - thanh hung tuan thanh cong san thanh hoa.
• Adding a wildcard symbol may retrieve word variants: hoc ((thieu xanh) or (thien danh)) - thanh hung tuan thanh cong san thanh hoa*.