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
trong van » trong cac
kho tang » cao tang
van tuan » van quan, van ban, anh tuan
tuan ban » tuan bang, toan ban, luan ban
ha tang » phap tang, cao tang, ha giang

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 ((ha tang) or (kho tang)) trong van tuan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu xanh) OR (chieu sach)) - thanh trung ((ha tang) OR (kho tang)) trong van tuan ban.
• Adding a wildcard symbol may retrieve word variants: ho ((chieu xanh) or (chieu sach)) - thanh trung ((ha tang) or (kho tang)) trong van tuan ban*.