They 're calling for democracy in Hong Kong and political reform . China 's websites and social media are full of discussions on Hong Kong protests . China fears violations of political rights , dissent and civil disobedience , observers said . Instagram has been blocked since Sunday when protests broke up .
China 's websites and social media are full of discussions on Hong Kong protests . China fears violations of political rights , dissent and civil disobedience , observers said . Instagram has been blocked since Sunday when protests broke up .