Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
tien manh » tien anh, tien thanh, tieng anh
ton tien » toan tien, tong tien, ton thien
va thong » va thuong, va phuong, va cong
cong san » cong tac
san toan » van toan, dan toan, manh toan
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: ton tien manh - hanh trinh ((va thong) OR (he thong)) cong san toan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ton tien manh - hanh trinh ((va thong) OR (he thong)) cong san toan ban".
• Adding a wildcard symbol may retrieve word variants: ton tien manh - hanh trinh ((va thong) OR (he thong)) cong san toan ban*.