hello,i am a student come from hong kong

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i just want to ask some questions about this video http://www.youtube.com/watch?v=KQ69QJ5oS5I there are many many hk peoples said that her English is appalling and criticized her with a lot of four-letter words. but i didn't think so. i want to know is the girl's English is so dismal? i think she is brave and cute. actually,my English is quite bad