Perhaps you should try some spelling variations:
thanh tung » thanh cong
doi chinh » do chinh, tai chinh, hoc chinh
tung tran » trung tran, hung tran, huong tran
tran cong » tran hong, trien cong, tran hoang
tuong ban » tuong bang, trong ban, tuong quan
tuong dan » huong dan, tung dan, xuong dan
phan dau » phan tu, hang dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chinh sach - thanh tung tran cong ((tuong ban) or (tuong dan)) phan dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chinh sach - thanh tung tran cong ((tuong ban) OR (tuong dan)) phan dau*.