Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
nhung cong » dung cong, thong cong, hang cong
hieu manh » chieu xanh, hieu nganh, dieu hanh
tong cong » trong cong, cong cong, dung cong
ban thanh » ban hanh, ban hang
thanh cac » hanh cac, thanh bac, thanh ca
toc hieu » toc thieu, doc hieu, hoc thieu
trinh va » trinh van, trinh vat, trinh ve

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

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