Perhaps you should try some spelling variations:
thanh toan » thanh hoa, tinh toan
phong cong » phong chong, thong cong, chong cong
tieu xanh » tieu danh, chieu xanh, dieu hanh
van phong » van dong, hai phong
cong dan » cong san, cong tan, huong dan
toan cao » toan tap
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 toan) or (thanh san)) van phong cong dan ((toan cao) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - ((thanh toan) OR (thanh san)) van phong cong dan ((toan cao) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - ((thanh toan) or (thanh san)) van phong cong dan ((toan cao) or (toan ban))*.