Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
chuc danh » chuc nganh, thuc hanh, chuc nang
chua xang » chua nang, chuc nang, chu bang
hanh tang » hanh trang, anh tang, hanh mang
cua trong » cua truong, cua trung, qua trong
tang cua » mang cua, hang cua, tang luan
cong dan » cong san, cong tan, huong dan
dan chan » dan gian, dan ca, van chat
chan ban » can ban, chat ban, chan nan

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

• Performing a fuzzy search may retrieve terms with similar spellings: cho ((((chuc danh) or (chieu sach))) or (chua xang)) - hanh tang cua trong cong dan chan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho ((((chuc danh) OR (chieu sach))) OR (chua xang)) - hanh tang cua trong cong dan chan ban.
• Adding a wildcard symbol may retrieve word variants: cho ((((chuc danh) or (chieu sach))) or (chua xang)) - hanh tang cua trong cong dan chan ban*.