Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu tinh, hieu manh
chieu sang » chieu sach, hieu lang, nhieu tang
trung dap » trung cap, trung dai, trung dam
van thang » van khang, van hang, van than
van thanh » ban thanh, van tuan
dap cong » tap cong, dai cong, dam cong

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 sang)) - thanh trung dap cong dong ((van thang) or (van thanh)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu xanh) OR (chieu sang)) - thanh trung dap cong dong ((van thang) OR (van thanh)) cau.
• Adding a wildcard symbol may retrieve word variants: ho ((chieu xanh) or (chieu sang)) - thanh trung dap cong dong ((van thang) or (van thanh)) cau*.