Perhaps you should try some spelling variations:
trung tuan » trung thanh, trung tam, tran tuan
truong cao » truong dai
nhung hong » nhung chong, nhung huong, nhung phong
bang nhung » bang chung, sang nhung, ban nhung
hong bang » dong bang, hang ban, hong hanh
nhung cau » chung cu, nhung bai, nhu cau
ho trieu » mot trieu, 25 trieu, ho chieu
30 trieu » 25 trieu

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