Perhaps you should try some spelling variations:
thanh dung » thanh duong, thanh tung, thanh hung
tieu xanh » tieu danh, chieu xanh, dieu hanh
tong cong » trong cong, dung cong, dang cong
cong cong » cong dong, trong cong, dung cong
dung cua » dung luan, dung cho
dan toan » van toan, dan than, manh toan
toan ban » van 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 cua ((tong cong) or (cong cong)) dan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - thanh dung cua ((tong cong) OR (cong cong)) dan toan ban.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - thanh dung cua ((tong cong) or (cong cong)) dan toan ban*.