Perhaps you should try some spelling variations:
hanh doanh » hang doanh, chinh doanh, doanh doanh
hieu xanh » chieu xanh, hieu manh, hieu nganh
nhan dang » nhan dan, phan dang, tran dang
dang cong » dung cong
doc hieu » toc thieu, hoc thieu, hoc hien
cong san » cong tac
san chan » san chang, dan chan, san chay
chan tha » chan ta, chuan tham, chat thai

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 xanh - hanh doanh nhan dang cong san chan tha~.
• Adding a wildcard symbol may retrieve word variants: doc hieu xanh - hanh doanh nhan dang cong san chan tha*.