Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hong diep » thong dieu, phong dieu, thong dien
tranh cua » doanh cua, manh cua
cua nhung » va nhung
cong luan » tong luan, cong tuan, dong luan
phan cau » phan tu, phan lap, toan cau
phan cac » nhan cach, phan lap, phan van
phan dau » phan tu, hang dau

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: hong diep tinh - canh tranh cua nhung cong luan ((phan cau) OR (((phan cac) OR (phan dau))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hong diep tinh - canh tranh cua nhung cong luan ((phan cau) or (((phan cac) OR (phan dau))))~".
• Adding a wildcard symbol may retrieve word variants: hong diep tinh - canh tranh cua nhung cong luan ((phan cau) or (((phan cac) OR (phan dau))))*.