Perhaps you should try some spelling variations:
thanh tung » thanh cong
nhung dong » nhung don, nhung cong, nhung bong
nhung dung » phuong dung, ung dung, thong dung
tieu xanh » tieu danh, chieu xanh, dieu hanh
tung cua » trung cua, tuong cua, dung cua
than cap » thanh lap, thanh cac, than cua
khan cap » khan ap, khoan cam, phan cac

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 tung cua ((nhung dong) or (nhung dung)) thanh ((than cap) OR (khan cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - thanh tung cua ((nhung dong) OR (nhung dung)) thanh ((than cap) OR (khan cap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - thanh tung cua ((nhung dong) or (nhung dung)) thanh ((than cap) OR (khan cap))".
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - thanh tung cua ((nhung dong) or (nhung dung)) thanh ((than cap) OR (khan cap))*.