Perhaps you should try some spelling variations:
truong thanh » truong trung, truong thpt, truong chung
nhan dang » nhan dan, phan dang, tran dang
thanh van » thanh san, thanh toan, thanh phan
x truong » xa truong, _ truong, o truong
van than » van thanh, van thang, van tuan
than cap » khan cap, thanh lap, thanh cac
doi chi » doi khi
dang x » dang y, nang x, dang _

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((doi chi) or (toc thieu)) sach - nhan dang x truong thanh van than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi chi) OR (toc thieu)) sach - nhan dang x truong thanh van than cap.
• Adding a wildcard symbol may retrieve word variants: ((doi chi) or (toc thieu)) sach - nhan dang x truong thanh van than cap*.