Perhaps you should try some spelling variations:
thanh hung » thanh huong, thanh tung, thanh trung
mot trieu » mot chieu, mot tri, mon triet
nong cong » cong cong, nang cong, dong cong
tong cong » trong cong, cong cong, dung cong
manh toan » thanh toan, anh tuan, tinh toan
ho trieu » 25 trieu, 30 trieu, ho chieu
hung cua » huong cua, chung cua, khung cua
toan ban » van ban

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