Perhaps you should try some spelling variations:
chung huong » nhung huong, chuong duong, nhung phuong
chinh can » chinh ca, chinh ban, chinh cau
can chung » cac chung, cao chung, ca chung
ho chieu » theo chieu, hoc thieu, mot chieu
dan chan » dan gian, dan ca, van chat
chan tai » nhan tai, han tai, chan hai

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho chieu) or (toc thieu)) sach - hanh chinh can chung huong dan chan tai~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (toc thieu)) sach - hanh chinh can chung huong dan chan tai*.