Perhaps you should try some spelling variations:
truong cao » truong dai
hien hanh » dieu hanh
trung cua » truong cua, trung tuan, trung cap
dang cong » dung cong
dung cua » dung luan, dung cho
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
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: hoc hien hanh - thanh ((((trung cua) or (dung cua))) or (truong cao)) dang cong tan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien hanh - thanh ((((trung cua) OR (dung cua))) OR (truong cao)) dang cong tan toan ban.
• Adding a wildcard symbol may retrieve word variants: hoc hien hanh - thanh ((((trung cua) or (dung cua))) or (truong cao)) dang cong tan toan ban*.