Perhaps you should try some spelling variations:
truong thanh » truong trung, truong thpt, truong chung
doi chieu » doc hieu, doi chi, mot chieu
phan dang » phan dau, phan cong, nhan dan
thanh van » thanh san, thanh toan, thanh phan
x truong » xa truong, _ truong, o truong
van phan » van phong, van thanh, luan phan
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 chieu) or (toc thieu)) sach - phan dang x truong thanh van phan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi chieu) OR (toc thieu)) sach - phan dang x truong thanh van phan tu.
• Adding a wildcard symbol may retrieve word variants: ((doi chieu) or (toc thieu)) sach - phan dang x truong thanh van phan tu*.