Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
trung tuan » trung thanh, trung tam, tran tuan
tuan hung » tran hung, luan hung, tuan dung
cua tinh » cua sinh, va tinh, ha tinh
cuong do » cuong vo, huong doi, duong dao
cong do » cong dot, cong so, cong co

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 (cua tinh)) - thanh trung tuan hung ((cong do) OR (cuong do)) van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chieu xanh) OR (cua tinh)) - thanh trung tuan hung ((cong do) OR (cuong do)) van ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((chieu xanh) or (cua tinh)) - thanh trung tuan hung ((cong do) OR (cuong do)) van ban".
• Adding a wildcard symbol may retrieve word variants: doi ((chieu xanh) or (cua tinh)) - thanh trung tuan hung ((cong do) OR (cuong do)) van ban*.