Perhaps you should try some spelling variations:
truong quan » trong quan, luong quan, truong van
nhung tuong » nhung huong, nhung phuong, hung vuong
tuong dan » huong dan, tung dan, xuong dan
ho trieu » mot trieu, 25 trieu, ho chieu
30 trieu » 25 trieu
dan toan » van toan, dan than, manh toan
toan cao » toan ban, toan tap

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 (30 trieu)) tinh - thanh ((truong quan) or (thong quan)) nhung tuong dan toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho trieu) OR (30 trieu)) tinh - thanh ((truong quan) OR (thong quan)) nhung tuong dan toan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho trieu) OR (30 trieu)) tinh - thanh ((truong quan) or (thong quan)) nhung tuong dan toan cao".
• Adding a wildcard symbol may retrieve word variants: ((ho trieu) OR (30 trieu)) tinh - thanh ((truong quan) or (thong quan)) nhung tuong dan toan cao*.