Perhaps you should try some spelling variations:
mot trieu » mot chieu, mot tri, mon triet
hanh sinh » hanh tinh, hanh dinh, hinh sinh
dang cong » dung cong
bo triet » mao triet, mon triet, su triet
sinh cua » manh cua, dinh cuu, sinh va
cua dang » cua cong, cua ban
cong dan » cong san, cong tan, huong dan
toan cau » toan ban, toan tap, toan tai
toan cao » toan ban, toan tap

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((mot trieu) OR (bo triet)) tinh - hanh sinh cua dang cong dan ((toan cau) OR (toan cao))~.
• Adding a wildcard symbol may retrieve word variants: ((mot trieu) or (bo triet)) tinh - hanh sinh cua dang cong dan ((toan cau) or (toan cao))*.