Perhaps you should try some spelling variations:
cua thuong » cua truong, cua phuong, ca thuong
chieu xanh » chieu sach, chieu sang, chieu tinh
cong thanh » dong thanh, cong trinh, cong tan
thanh phan » thanh pho, thanh san, thanh toan
cua thong » cua khong, cua tong, suat thong
ho chieu » theo chieu, hoc thieu, doi chieu
phan van » pham van, thanh van, luan van

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu xanh - canh tranh ((cua thong) or (cua thuong)) cong thanh phan van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - canh tranh ((cua thong) OR (cua thuong)) cong thanh phan van.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - canh tranh ((cua thong) or (cua thuong)) cong thanh phan van*.