Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
hung quang » dung quang, hong quang, vung quang
nhan cach » phan cac
hung qua » dung qua, nhung quy, duong qua
cong dan » cong san, cong tan, huong dan
dan nhan » danh nhan, dan chan, van nhan

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu sach - thanh ((hung qua) or (hung quang)) trong cong dan nhan cach~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sach - thanh ((hung qua) OR (hung quang)) trong cong dan nhan cach.
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - thanh ((hung qua) or (hung quang)) trong cong dan nhan cach*.