Perhaps you should try some spelling variations:
pham thuong » phan thuong, pham hong
thanh trung » thanh tung
thuong cong » thong cong, thuong con, thuong dong
trung pham » trung phan, tung pham, trung phat
mot trieu » mot chieu, mot tri, mon triet
ho trieu » 25 trieu, 30 trieu, ho chieu
van toan » van tan, van thanh, manh toan
van tuan » van quan, van ban, anh tuan

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