Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
dung doanh » dung dan, dung dong
doi chieu » doc hieu, doi chi, ho chieu
cua thong » cua thuong, cua tong, suat thong
cua khong » hua khong, cua phuong, cua thuong
phan lap » phan dau
phan cac » nhan cach, phan dau, phan van

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu xanh - canh tranh ((cua thong) OR (cua khong)) dung doanh ((phan lap) or (phan cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - canh tranh ((cua thong) OR (cua khong)) dung doanh ((phan lap) OR (phan cac)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu xanh - canh tranh ((cua thong) OR (cua khong)) dung doanh ((phan lap) or (phan cac))".
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - canh tranh ((cua thong) OR (cua khong)) dung doanh ((phan lap) or (phan cac))*.