Perhaps you should try some spelling variations:
nhieu tang » hieu lang, nhiet nang
chieu sang » chieu sach, chieu xanh, hieu lang
hanh doanh » hang doanh, chinh doanh, doanh doanh
doanh cua » doanh luan
cua khong » hua khong, cua phuong, cua thuong
cong tac » cong ty
han tap » han tai, toan tap, nhan tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((nhieu tang) OR (chieu sang)) - hanh doanh cua khong ((cong san) or (cong tac)) han tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((nhieu tang) OR (chieu sang)) - hanh doanh cua khong ((cong san) OR (cong tac)) han tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((nhieu tang) OR (chieu sang)) - hanh doanh cua khong ((cong san) or (cong tac)) han tap".
• Adding a wildcard symbol may retrieve word variants: theo ((nhieu tang) OR (chieu sang)) - hanh doanh cua khong ((cong san) or (cong tac)) han tap*.