Perhaps you should try some spelling variations:
thanh dung » thanh duong, thanh tung, thanh hung
tieu xanh » tieu danh, chieu xanh, dieu hanh
luan dong » luan cong, luan nong, luan luong
quan dong » quang dong, quan long, quan hoang
cong dan » cong san, cong tan, huong dan
toan cao » toan ban
toan tap » toan ban

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 dung ((luan dong) or (quan dong)) cong dan ((toan cao) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - thanh dung ((luan dong) OR (quan dong)) cong dan ((toan cao) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - thanh dung ((luan dong) or (quan dong)) cong dan ((toan cao) or (toan tap))*.