Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
tieu xanh » tieu danh, chieu xanh, dieu hanh
san thanh » ban thanh, van thanh, son thanh
thanh cac » hanh cac, thanh bac, thanh ca
cua tong » cua dong, cua song, cua ong
cua nong » cuu nong, cua dong, cua song
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 - hanh tranh ((((cua tong) or (cua nong))) or (cua cong)) cong san thanh cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - hanh tranh ((((cua tong) OR (cua nong))) OR (cua cong)) cong san thanh cac.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - hanh tranh ((((cua tong) or (cua nong))) or (cua cong)) cong san thanh cac*.