Perhaps you should try some spelling variations:
chinh quan » chinh luan, chinh quyen, chinh ngan
quan dung » quang dung, quan duong, qua dung
dung cong » dung trong
theo hop » theo phap, thao hoc, theo ucp
hop manh » hop danh, ho manh, hop mang
tan toan » tan tran, tap toan, van toan
van tuan » van quan, van ban, anh tuan

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo hop manh - hanh chinh quan dung cong ((tan toan) or (van tuan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo hop manh - hanh chinh quan dung cong ((tan toan) OR (van tuan)) cau.
• Adding a wildcard symbol may retrieve word variants: theo hop manh - hanh chinh quan dung cong ((tan toan) or (van tuan)) cau*.