Perhaps you should try some spelling variations:
thanh tung » thanh cong
vap thong » van thong, phap thong, khap thong
chu tinh » chau tinh, chua tinh, chu tich
va thong » va thuong, va phuong, he thong
cong san » cong tac
san toan » van toan, dan toan, manh toan
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chu tinh) or (cuu tinh)) - thanh tung ((vap thong) or (va thong)) cong san toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chu tinh) OR (cuu tinh)) - thanh tung ((vap thong) OR (va thong)) cong san toan cau.
• Adding a wildcard symbol may retrieve word variants: ho ((chu tinh) or (cuu tinh)) - thanh tung ((vap thong) or (va thong)) cong san toan cau*.