Perhaps you should try some spelling variations:
nhung nguong » nhung nguoi, nhung phuong, nhung huong
nguong dan » huong dan
hien sang » hien trang, khien bang, chieu sang
doanh cua » doanh luan
cua nhung » va nhung
dan than » dan chan, ban than, van than
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: hoc hien sang - kinh doanh cua nhung nguong dan than cau~.
• Adding a wildcard symbol may retrieve word variants: hoc hien sang - kinh doanh cua nhung nguong dan than cau*.