Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh tranh » canh tranh, hanh trinh, hanh trang
tranh cua » doanh cua, manh cua
cua nhung » va nhung
hap tinh » phap tinh, nhap tinh, ha tinh
dan toan » dan than, manh toan, xuan toan
van toan » van tuan, van tan, van thanh
ho hap » hoi nhap, hoc phap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho hap tinh - hanh tranh cua nhung cong ((dan toan) OR (van toan)) ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho hap tinh - hanh tranh cua nhung cong ((dan toan) OR (van toan)) ban*".