Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
chiet tach » chieu sach
hanh doanh » hang doanh, chinh doanh, doanh doanh
doanh cua » doanh luan
dung cong » dung trong
cua dung » cua dang, cua dong, qua dung
cong tac » cong ty
phan dau » phan tu, hang dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chieu xanh) OR (chiet tach)) - hanh doanh cua dung cong tac ((phan lap) OR (phan dau))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chieu xanh) OR (chiet tach)) - hanh doanh cua dung cong tac ((phan lap) OR (phan dau))".
• Adding a wildcard symbol may retrieve word variants: theo ((chieu xanh) OR (chiet tach)) - hanh doanh cua dung cong tac ((phan lap) OR (phan dau))*.