Perhaps you should try some spelling variations:
luan phung » luan phuong, luan chung, luan phong
phung cong » nhung cong, phong cong, nhung chong
canh tinh » hanh tinh, manh tinh, canh tranh
tinh luan » trinh luan, binh luan, minh luan
thanh lap » thanh san, phan lap, thanh hai
cong dan » cong san, cong tan, huong dan
than cap » khan cap, thanh cac, than cua
ho chau » ho chu, o chau, khoa chau
ha chau » hat chau, a chau, lai chau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho chau) or (ha chau)) tinh - canh tinh luan phung cong dan ((than cap) OR (thanh lap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chau) OR (ha chau)) tinh - canh tinh luan phung cong dan ((than cap) OR (thanh lap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chau) or (ha chau)) tinh - canh tinh luan phung cong dan ((than cap) OR (thanh lap))".
• Adding a wildcard symbol may retrieve word variants: ((ho chau) or (ha chau)) tinh - canh tinh luan phung cong dan ((than cap) OR (thanh lap))*.