Perhaps you should try some spelling variations:
quan trong » gian trong
hoc thieu » toc thieu
thanh tra » thanh toan, thanh hoa
tra quan » tri quan, tran quang, toan quan
cong dan » cong san, cong tan, huong dan
dan chan » dan gian, dan ca, van chat
chan cau » phan cau, can cau, chinh cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc thieu) or (hoc hien)) tinh - thanh tra quan trong cong dan chan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (hoc hien)) tinh - thanh tra quan trong cong dan chan cau.
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (hoc hien)) tinh - thanh tra quan trong cong dan chan cau*.