Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu sach » chinh sach, chiet tach, chieu sang
hieu nganh » vien nganh, hiem ngan, hieu manh
trung tuan » trung thanh, trung tam, tran tuan
dong thanh » truong thanh
thanh toan » thanh hoa, thanh san, tinh toan
tuan van » luan van, tran van, tan van
toan ban » van ban

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