Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
canh doanh » hanh doanh, chinh doanh, doanh doanh
ho chieu » theo chieu, hoc thieu, doi chieu
doanh va » doan va, doanh tai, doanh cua
cong van » cong vang, song van, cong tan
cong san » cong tac
ban tap » bai tap, han tap, ban tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu sang - canh doanh va nhung ((cong van) or (cong san)) ban tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - canh doanh va nhung ((cong van) OR (cong san)) ban tap.
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - canh doanh va nhung ((cong van) or (cong san)) ban tap*.