Perhaps you should try some spelling variations:
thong vong » thong cong, thong vung, thong dong
manh hung » anh huong
tong cong » trong cong, cong cong, dung cong
ho trieu » mot trieu, 30 trieu, ho chieu
25 trieu » 30 trieu
toan cau » toan cao, toan ban, toan tap
hung va » huong va, hung van, hang va

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 (25 trieu)) tinh - manh hung va thuong ((thong vong) or (tong cong)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho trieu) OR (25 trieu)) tinh - manh hung va thuong ((thong vong) OR (tong cong)) toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho trieu) OR (25 trieu)) tinh - manh hung va thuong ((thong vong) or (tong cong)) toan cau".
• Adding a wildcard symbol may retrieve word variants: ((ho trieu) OR (25 trieu)) tinh - manh hung va thuong ((thong vong) or (tong cong)) toan cau*.