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
chi danh » chi dan, chi anh, chi dinh
cong van » cong vang, cong san, song van
doi chi » doi khi
ban dau » bat dau, ban dan, van dau
tao cao » bao cao, toan cao
van hau » van ha, van hai, van dau

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 danh - canh tranh cua nhung cong van ((((ban dau) or (tao cao))) or (van hau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi danh - canh tranh cua nhung cong van ((((ban dau) OR (tao cao))) OR (van hau)).
• Adding a wildcard symbol may retrieve word variants: doi chi danh - canh tranh cua nhung cong van ((((ban dau) or (tao cao))) or (van hau))*.