China and Guangdong.中國和廣東

I am a Cantonese student, Chinese government always think that Canton (Guangdong) is a part of China, I don't think so, and my teacher in China always said Taiwan and Hong Kong is a part of China, but I don't think so, and I po something on Weibo (something like Twitter), I said"Guangdong is a country, is a free country, we have our human right, our own law, China can't control us." then my Weibo cannot use, I hope Cantonese see this!我係一個廣東嘅學生,中國政府一直都認為廣東係中國嘅，我唔支持這個想法，我嘅老師講：“台灣香港都係中國嘅”我反對，然後我在微博上邊發：“廣東係一個國家，唔係中國嘅，我哋有我哋嘅人權、憲法。”然後就被刪咗啦，我希望廣東人看下。