Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
doi chieu » doc hieu, doi chi, ho chieu
trung cua » truong cua, trung tuan, trung cap
cua thong » cua thuong, cua khong, cua tong
thanh lap » thanh san, phan lap, thanh hai
cong san » cong tac
cong tan » cong tac, cong thanh, cong ty
phan cau » phan dau, phan cac, phan tu

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 - thanh trung cua thong ((cong san) OR (cong tan)) ((phan cau) OR (thanh lap))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu xanh - thanh trung cua thong ((cong san) OR (cong tan)) ((phan cau) OR (thanh lap))".
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - thanh trung cua thong ((cong san) OR (cong tan)) ((phan cau) OR (thanh lap))*.