Perhaps you should try some spelling variations:
nhung huong » nhung phuong, nhung tuong, nhung cong
thanh huong » thanh hung, thanh cong, thanh tung
mot trieu » mot chieu, mot tri, mon triet
dai nhung » ai nhung, dai khung, dap nhung
ho trieu » 25 trieu, 30 trieu, ho chieu
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 huong) OR (anh huong)) dai nhung huong dan van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho trieu) OR (mot trieu)) tinh - ((thanh huong) OR (anh huong)) dai nhung huong dan van ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho trieu) or (mot trieu)) tinh - ((thanh huong) OR (anh huong)) dai nhung huong dan van ban".
• Adding a wildcard symbol may retrieve word variants: ((ho trieu) or (mot trieu)) tinh - ((thanh huong) OR (anh huong)) dai nhung huong dan van ban*.