Perhaps you should try some spelling variations:
chiet tach » chieu sach
thanh tung » thanh cong
lieu tinh » trieu tinh, diep tinh, bien tinh
tung tuan » trung tuan, hung tuan, quang tuan
tuan hang » tuan hoang, tuan bang, tuan dang
hang cong » dang cong, hang nong, bang cong
cong van » cong vang, cong san, song van
van van » tan van, san van, van vat

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((((chinh sach) or (lieu tinh))) or (chiet tach)) - thanh tung tuan hang cong van van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((((chinh sach) OR (lieu tinh))) OR (chiet tach)) - thanh tung tuan hang cong van van ban.
• Adding a wildcard symbol may retrieve word variants: ho ((((chinh sach) or (lieu tinh))) or (chiet tach)) - thanh tung tuan hang cong van van ban*.