Perhaps you should try some spelling variations:
cua nhung » va nhung
tranh cua » doanh cua, manh cua
cong suat » nang suat, cong san, cong cua
chi xanh » chi danh, chi hanh, chieu xanh
cong sat » cong san, cong hat, cong nhat
phan dau » phan tu, hang dau
chi anh » chi danh, chi hanh, thi anh

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) OR (chi anh)) - canh tranh cua nhung ((cong sat) or (cong suat)) phan dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chi xanh) OR (chi anh)) - canh tranh cua nhung ((cong sat) OR (cong suat)) phan dau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((chi xanh) OR (chi anh)) - canh tranh cua nhung ((cong sat) or (cong suat)) phan dau*".