Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
tranh cua » doanh cua, manh cua
cua nhung » va nhung
doan phan » doanh phan, toan phan, doanh nhan
dan phan » dan chan, van phan, dam phan
so lieu » so dieu
ho kieu » ho lieu, so kieu, thi kieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((so lieu) or (ho kieu)) tinh - canh tranh cua nhung cong ((dan phan) or (doan phan)) dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((so lieu) OR (ho kieu)) tinh - canh tranh cua nhung cong ((dan phan) OR (doan phan)) dau.
• Adding a wildcard symbol may retrieve word variants: ((so lieu) or (ho kieu)) tinh - canh tranh cua nhung cong ((dan phan) or (doan phan)) dau*.