Perhaps you should try some spelling variations:
nhanh lang » nhanh quang, nhanh thang, nhan dang
luan tranh » luan thanh, lan tranh, quan thanh
tranh luan » trinh luan, trinh luat, doanh luan
mon triet » minh triet, bo triet, mao triet
lang luan » tang luan, hang luan, bang luan
cong luan » tong luan, cong tuan, dong luan
ho trieu » mot trieu, 25 trieu, 30 trieu
van cong » van dong, van phong, phan cong

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho trieu) or (mon triet)) tinh - nhanh lang luan van cong luan tranh luan~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho trieu) OR (mon triet)) tinh - nhanh lang luan van cong luan tranh luan*.