do you understand English. I do not understand chinese langu

do you understand English. I do not understand chinese langu do not understand English? you do not understand I do not understand! I do not understand I do not think you understand my you do not understand how i feel i do not understand what you say you still do not understand,do not understand,do not know I I can not input chinese,you understand english? I am not an English all do not understand Because you do not understand!