Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
ton tien » toan tien, tong tien, ton thien
tien anh » tieng anh, tien manh, dien anh
va thong » va phuong, he thong, va thanh
cong ban » cong bang, cong san, cong tan
ban than » ban thanh, van thanh, ban hang
than tap » toan tap, han tap, phan tap
va cong » tai cong, cua cong

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 anh - hanh trinh ((((va thong) or (va cong))) or (va thuong)) cong ban than tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ton tien anh - hanh trinh ((((va thong) OR (va cong))) OR (va thuong)) cong ban than tap.
• Adding a wildcard symbol may retrieve word variants: ton tien anh - hanh trinh ((((va thong) or (va cong))) or (va thuong)) cong ban than tap*.