Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
danh thanh » dinh thanh, dang thanh, nhanh thanh
thanh phan » thanh pho, thanh san, thanh toan
thi thien » thi hien, thi chien, thua thien
phan ung » phan xuong, phan cong
ung cong » dung cong, luong cong, duong cong
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 (thi thien)) danh - danh thanh phan ung cong dan van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (thi thien)) danh - danh thanh phan ung cong dan van ban.
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (thi thien)) danh - danh thanh phan ung cong dan van ban*.