Perhaps you should try some spelling variations:
thuong dong » phuong dong, tuong dong, chuong dong
canh doanh » hanh doanh, chinh doanh, doanh doanh
cao thuong » cao truong, ca thuong, cho thuong
hoc thieu » toc thieu
doanh cao » doanh co, doanh bao, doanh cho
dong dan » dong danh, duong dan, dong san
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: ((hoc thieu) or (hoc hien)) lang - canh doanh cao thuong dong dan van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (hoc hien)) lang - canh doanh cao thuong dong dan van ban.
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (hoc hien)) lang - canh doanh cao thuong dong dan van ban*.