我不中文 I do not understand Chinese

不说中文 No Chinese ; Do not speak Chinese

我看不懂中文 I don't understand Chinese ; I cannot read Chinese

看不懂中文 Read Chinese ; Don't understand Chinese ; Can not read Chinese

不能写中文 Can not write Chinese ; Unable to write in Chinese

我不能打中文 I cannot type in Chinese

我听不懂中文 I don't know Chinese ; I do not understand Chinese

不会说中文 Don't speak Chinese

你是不是看不懂中文 If you can't read Chinese

我不能说中文 i cannot speak chinese ; Can't I speak Chinese