Perhaps you should try some spelling variations:
thanh trung » thanh tung
tieu xanh » tieu danh, chieu xanh, dieu hanh
nhung cau » chung cu, nhung bai, nhu cau
cua tong » cua cong, cua dong, cua song
cua nong » cua cong, cuu nong, cua dong
cong ban » cong bang, cong tan, cong dan
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: theo tieu xanh - thanh trung ((cua tong) OR (cua nong)) ((cong ban) or (cong san)) nhung cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - thanh trung ((cua tong) OR (cua nong)) ((cong ban) OR (cong san)) nhung cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - thanh trung ((cua tong) OR (cua nong)) ((cong ban) or (cong san)) nhung cau".
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - thanh trung ((cua tong) OR (cua nong)) ((cong ban) or (cong san)) nhung cau*.