Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hieu manh » chieu xanh, hieu nganh, dieu hanh
hanh mang » nhanh mang, hanh trang, nhanh lang
toc hieu » toc thieu, doc hieu, hoc thieu
dan than » dan chan, ban than, dan toan
van than » van thanh, van thang, van tuan
mang va » mang vua, hang va, bang va

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 mang va nhung cong ((dan than) or (van than)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc hieu manh - hanh mang va nhung cong ((dan than) OR (van than)) cau.
• Adding a wildcard symbol may retrieve word variants: toc hieu manh - hanh mang va nhung cong ((dan than) or (van than)) cau*.