Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sang, chieu tinh, hieu manh
chieu sach » chinh sach, chiet tach, chieu sang
cong thanh » cong trinh, cong tan, truong thanh
dong thanh » truong thanh
trung cua » truong cua, trung tuan, trung cap
cua dong » chua dong, cua cong, cua dang
san cho » sang cho, san chi, san co

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) or (chieu sach)) - thanh trung cua dong ((cong thanh) OR (dong thanh)) san cho~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu xanh) OR (chieu sach)) - thanh trung cua dong ((cong thanh) OR (dong thanh)) san cho.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu xanh) or (chieu sach)) - thanh trung cua dong ((cong thanh) OR (dong thanh)) san cho".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu xanh) or (chieu sach)) - thanh trung cua dong ((cong thanh) OR (dong thanh)) san cho*.