Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
thanh dung » thanh duong, thanh tung, thanh hung
hieu manh » chieu xanh, hieu nganh, dieu hanh
phan cong » thanh cong
cong danh » cuong danh, cong dan, cong thanh
cho phan » co phan, hoc phan, hoa phan
danh van » doanh van, dang van, dinh van

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi ((chieu sang) or (hieu manh)) - thanh dung cho phan cong danh van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chieu sang) OR (hieu manh)) - thanh dung cho phan cong danh van ban.
• Adding a wildcard symbol may retrieve word variants: doi ((chieu sang) or (hieu manh)) - thanh dung cho phan cong danh van ban*.