Perhaps you should try some spelling variations:
chiet tach » chieu sach
cua truong » cua trung, xuan truong, cac truong
chinh cua » chinh ca, chinh sua, hinh cua
truong co » truong cao, truong bo, truong ca
ho chiet » ho chieu, ho thiet, hoc thiet
toan tap » toan ban
toan cao » toan ban
co dan » co ban, ca dan, cao dang

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chiet tach - hanh chinh cua truong co dan ((toan tap) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chiet tach - hanh chinh cua truong co dan ((toan tap) OR (toan cao))*.