Perhaps you should try some spelling variations:
theo chieu » ho chieu, theo chu, thi chieu
nhanh tinh » nhanh thanh, hanh trinh, nhan sinh
tran thanh » ban thanh, van thanh, quan thanh
tinh tran » tinh trang, tinh toan, tinh than
cong dan » cong san, cong tan, huong dan
dan van » dang van, doan van, dao van

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chieu) or (theo tieu)) xanh - nhanh tinh tran thanh cong dan van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (theo tieu)) xanh - nhanh tinh tran thanh cong dan van ban.
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (theo tieu)) xanh - nhanh tinh tran thanh cong dan van ban*.