Perhaps you should try some spelling variations:
truong cong » trong cong, truong dong, truong long
hieu manh » chieu xanh, hieu nganh, dieu hanh
hanh nhan » thanh nhan, danh nhan, anh nhan
van thanh » ban thanh, van tuan
doc hieu » toc thieu, hoc thieu, hoc hien
nhan cac » nhan cach, phan cac, nhan mac
dan than » dan chan, ban than, van than
van chat » cao chat

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc hieu manh - hanh nhan cac truong cong ((dan than) or (((van chat) or (van thanh)))) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc hieu manh - hanh nhan cac truong cong ((dan than) OR (((van chat) OR (van thanh)))) cau.
• Adding a wildcard symbol may retrieve word variants: doc hieu manh - hanh nhan cac truong cong ((dan than) or (((van chat) or (van thanh)))) cau*.