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
ve thong » he thong, va thong, ve chong
ve phong » va phong, van phong, mo phong
dan toan » van toan, manh toan, xuan toan
dan than » dan chan, ban than, van than

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 ((ve thong) or (ve phong)) cong ((dan toan) OR (dan than)) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ton tien manh - hanh trinh ((ve thong) OR (ve phong)) cong ((dan toan) OR (dan than)) cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ton tien manh - hanh trinh ((ve thong) or (ve phong)) cong ((dan toan) OR (dan than)) cao".
• Adding a wildcard symbol may retrieve word variants: ton tien manh - hanh trinh ((ve thong) or (ve phong)) cong ((dan toan) OR (dan than)) cao*.