bu ke yi mean " cannot ". Bu mean "no".
It means "Ok or not OK?" As in hold up a bank card and ask the store clerk "ke bu ke yi?" - you're asking if they take that card.
It's chinese (mandarin) and it means "Can I?"
ke yi 可以
Yi Ke has written: 'Tian mi tian shi wu yu' 'Gong zhu tian xin' 'Lie ai luo sha'
De Hua Liu has written: 'Ke bu ke yi'
Benying. Huang has written: 'Yi jing ke xue' -- subject(s): Yi jing 'Yi jing shen xue' 'Yi jing bu xue'
You can say "qing wen wo ke yi mah?"
还可以 (hai ke yi)
The cast of Dai ke lao shi - 1983 includes: Hung Yi
Boxuan. Qian has written: 'Qian Boxuan fu ke yi an'
Caosizhenren. has written: 'Ni ye ke yi \\' -- subject(s): Feng shui
The cast of Yi ke hong dou - 1979 includes: Paul Chang Han Chin Chi Chin Ma Tse Chung Yang Brigitte Lin Yonglin Ma Chien Tsao Bang Yu