Perhaps you should try some spelling variations:
chinh doanh » kinh doanh
chieu sang » chieu sach, chieu xanh, nhieu tang
cong trong » cong thuong, duong trong, cong trinh
hieu lang » hieu quang, nhieu tang, hieu van
doanh cua » doanh luan
trong ban » trong san, trong tan, trong quan
ban than » ban thanh, van thanh, ban hang
than cau » toan cau, phan cau, than cap

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) or (hieu lang)) - chinh doanh cua cong trong ban than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu sang) OR (hieu lang)) - chinh doanh cua cong trong ban than cau.
• Adding a wildcard symbol may retrieve word variants: ho ((chieu sang) or (hieu lang)) - chinh doanh cua cong trong ban than cau*.