Perhaps you should try some spelling variations:
nhanh tinh » nhanh thanh, hanh trinh, nhan sinh
tinh thuat » tinh thua, tinh chat, tinh thai
mot trieu » mot chieu, mot tri, mon triet
song cong » cong cong, tong cong, song hong
ho trieu » 25 trieu, 30 trieu, ho chieu
cong dan » cong san, cong tan, huong dan
than cap » khan cap, thanh lap, thanh cac
han tap » han tai, toan tap, nhan tai

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: ((ho trieu) OR (mot trieu)) tinh - nhanh tinh thuat song cong dan ((than cap) OR (han tap))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho trieu) OR (mot trieu)) tinh - nhanh tinh thuat song cong dan ((than cap) or (han tap))~".
• Adding a wildcard symbol may retrieve word variants: ((ho trieu) OR (mot trieu)) tinh - nhanh tinh thuat song cong dan ((than cap) or (han tap))*.