Perhaps you should try some spelling variations:
thanh truong » thanh trung, thanh tung, thanh huong
thanh thuong » thanh huong, thanh chuong, thanh phuong
mot trieu » mot chieu, mot tri, mon triet
nang cong » nang song, dang cong, bang cong
ho trieu » 25 trieu, 30 trieu, ho chieu
cong dan » cong san, cong tan, huong dan
va nang » van nang, da nang, cam nang
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: ((ho trieu) or (mot trieu)) tinh - ((thanh truong) OR (thanh thuong)) va nang cong dan van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho trieu) OR (mot trieu)) tinh - ((thanh truong) OR (thanh thuong)) va nang cong dan van ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho trieu) or (mot trieu)) tinh - ((thanh truong) OR (thanh thuong)) va nang cong dan van ban".
• Adding a wildcard symbol may retrieve word variants: ((ho trieu) or (mot trieu)) tinh - ((thanh truong) OR (thanh thuong)) va nang cong dan van ban*.