Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
tranh cua » doanh cua, manh cua
cua thong » cua thuong, cua khong, cua tong
chi xanh » chi anh, chi danh, chi hanh
cong tan » cong tac, cong thanh, cong ty
cong san » cong tac
phan lap » phan dau
phan cac » nhan cach, phan dau, phan van
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 thong ((cong tan) or (cong san)) ((phan lap) or (phan cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi xanh - hanh tranh cua thong ((cong tan) OR (cong san)) ((phan lap) OR (phan cac)).
• Adding a wildcard symbol may retrieve word variants: doi chi xanh - hanh tranh cua thong ((cong tan) or (cong san)) ((phan lap) or (phan cac))*.