Perhaps you should try some spelling variations:
cua thuong » cua phuong, ca thuong, cua huong
cua truong » cua trung, xuan truong, cac truong
dong danh » dong doanh, dong anh, dung danh
danh thai » anh thai, dang thai, dinh thai
pho bien » phan bien, che bien
thai cao » tai cao, thoai cac, thuat cao
so bien » mot bien

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((pho bien) or (so bien)) tinh - canh tranh ((cua thuong) OR (cua truong)) dong danh thai cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((pho bien) OR (so bien)) tinh - canh tranh ((cua thuong) OR (cua truong)) dong danh thai cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((pho bien) or (so bien)) tinh - canh tranh ((cua thuong) OR (cua truong)) dong danh thai cao".
• Adding a wildcard symbol may retrieve word variants: ((pho bien) or (so bien)) tinh - canh tranh ((cua thuong) OR (cua truong)) dong danh thai cao*.