Perhaps you should try some spelling variations:
truong quan » trong quan, thong quan, luong quan
chan doanh » chan doan, chinh doanh, nhuan doanh
dung cong » dung trong
theo chu » theo chieu, cho chu, chao chu
chu sach » cau sach, thu sach, chieu sach
cong dan » cong san, cong tan, huong dan
dan chan » dan gian, dan ca, van chat

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chu sach - thanh ((truong quan) or (duong qua)) dung cong dan chan doanh~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu sach - thanh ((truong quan) OR (duong qua)) dung cong dan chan doanh.
• Adding a wildcard symbol may retrieve word variants: theo chu sach - thanh ((truong quan) or (duong qua)) dung cong dan chan doanh*.