Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh doanh » hang doanh, chinh doanh, doanh doanh
doanh cua » doanh luan
ho chieu » theo chieu, hoc thieu, doi chieu
van cong » van dong, van phong, phan cong
van than » van thanh, van thang, van tuan
van quan » van ban
cua van » cua ban, cua vat, cua dan

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - hanh doanh cua van cong ((van than) OR (((anh tuan) OR (van quan)))) ban~.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - hanh doanh cua van cong ((van than) or (((anh tuan) or (van quan)))) ban*.