Perhaps you should try some spelling variations:
thanh thang » thanh thanh, thanh hang, thanh toan
nhanh thang » nhanh thanh, nhanh quang, hanh trang
tieu xanh » tieu danh, chieu xanh, dieu hanh
cua thong » cua thuong, cua khong, cua tong
thanh cau » thanh chau, thanh mau, nhanh cau
cong tan » cong tac, cong thanh, cong ty
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 thang) or (nhanh thang)) cua thong ((cong tan) OR (cong san)) thanh cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - ((thanh thang) OR (nhanh thang)) cua thong ((cong tan) OR (cong san)) thanh cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - ((thanh thang) or (nhanh thang)) cua thong ((cong tan) OR (cong san)) thanh cau".
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - ((thanh thang) or (nhanh thang)) cua thong ((cong tan) OR (cong san)) thanh cau*.