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
chi xanh » chi anh, chi danh, chi hanh
van toan » van tuan, van tan, van thanh
ban than » ban thanh, van thanh, ban hang
doi chi » doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chi xanh - hanh tranh cua nhung cong ((van toan) or (ban than)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi xanh - hanh tranh cua nhung cong ((van toan) OR (ban than)) cau.
• Adding a wildcard symbol may retrieve word variants: doi chi xanh - hanh tranh cua nhung cong ((van toan) or (ban than)) cau*.