Perhaps you should try some spelling variations:
nhieu luat » hieu luat, nghiem luat, nghiep luat
trinh bang » trinh bong, tinh bang, trinh ban
bao nhieu » cao hieu, bao hiem, bao thien
bang cong » dang cong, bang song, hang cong
cong luan » tong luan, cong tuan, dong luan
luan dien » quan dien, luan dieu, xuan dien
luan bao » luat bao, luan ban, xuan bao
tin » tinh
hoa » khoa

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( tin dung luan bao nhieu luat ) or ( trinh bang cong luan dien hoa ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( tin dung luan bao nhieu luat ) OR ( trinh bang cong luan dien hoa )).
• Adding a wildcard symbol may retrieve word variants: (( tin dung luan bao nhieu luat ) or ( trinh bang cong luan dien hoa ))*.