Perhaps you should try some spelling variations:
nhung nong » nhung cong, nhung bong, nhung chong
tien manh » tien anh, tien thanh, tieng anh
hieu manh » chieu xanh, hieu nganh, dieu hanh
tranh cua » doanh cua, manh cua
cua nhung » va nhung
nong dan » cong dan, nong san, nguong dan
dan phan » doan phan, dan chan, van phan
phan cau » phan dau, phan cac, phan tu

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

• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((tien manh) OR (hieu manh)) - canh tranh cua nhung nong dan phan cau~.
• Adding a wildcard symbol may retrieve word variants: hoc ((tien manh) or (hieu manh)) - canh tranh cua nhung nong dan phan cau*.