Perhaps you should try some spelling variations:
chinh doanh » kinh doanh
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh doanh » hang doanh, doanh doanh, kinh doanh
doc chieu » doc hieu, doi chieu, toc thieu
cua trong » cua truong, cua trung, qua trong
cong lang » cong vang, cong luong, cong quang
lang van » dang van, tang van, hoang van

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc chieu xanh - ((hanh doanh) or (chinh doanh)) cua trong cong lang van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc chieu xanh - ((hanh doanh) OR (chinh doanh)) cua trong cong lang van ban.
• Adding a wildcard symbol may retrieve word variants: doc chieu xanh - ((hanh doanh) or (chinh doanh)) cua trong cong lang van ban*.