Perhaps you should try some spelling variations:
nhung truong » nhung tuong, thuong truong, nang truong
truong anh » trong anh, trung anh, truong thanh
hieu lang » chieu sang, hieu quang, nhieu tang
doanh cua » doanh luan
tang luan » dung luan
tuan cau » toan cau, quan cau, tuan cu
ho hieu » ho chieu, hoi hieu, nho hieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho hieu lang - hanh ((doanh cua) or (tang luan)) nhung truong anh tuan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho hieu lang - hanh ((doanh cua) OR (tang luan)) nhung truong anh tuan cau.
• Adding a wildcard symbol may retrieve word variants: ho hieu lang - hanh ((doanh cua) or (tang luan)) nhung truong anh tuan cau*.