Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
tien manh » tien anh, tien thanh, tieng anh
tong cong » trong cong, cong cong, dung cong
toc tien » hoc tien, toc mien, toc stieng
trinh he » trinh han, trinh hoa, trinh thi
ban than » ban thanh, van thanh, ban hang
than cap » khan cap, thanh lap, thanh cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc tien manh - hanh trinh he ((tong cong) or (dung trong)) ban than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc tien manh - hanh trinh he ((tong cong) OR (dung trong)) ban than cap.
• Adding a wildcard symbol may retrieve word variants: toc tien manh - hanh trinh he ((tong cong) or (dung trong)) ban than cap*.