Perhaps you should try some spelling variations:
chieu xanh » chieu sang, chieu tinh, hieu manh
chieu sach » chinh sach, chiet tach, chieu sang
thanh nang » thanh hang, thanh hoang, thanh giang
ca thuong » cao thuong, cua thuong, va thuong
cong san » cong tac
phan lap » phan dau
nang ca » nang cao, nang cap, nang cai

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) or (chieu sach)) - thanh nang ca thuong ((cong ty) or (cong san)) phan lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chieu xanh) OR (chieu sach)) - thanh nang ca thuong ((cong ty) OR (cong san)) phan lap.
• Adding a wildcard symbol may retrieve word variants: doi ((chieu xanh) or (chieu sach)) - thanh nang ca thuong ((cong ty) or (cong san)) phan lap*.