Most people know it as long as they are not born after 1990s. I support a democratic movement as long as it is not a class based movement. There is so much problem with the Arab Jasmine Revolution. Christian who fought along with Muslim that overthrown the dictatorship are being suppressed by the Islamist. In fact, in one case, Muslim are able to crop off Christian's ear without any punishment and being praise by the Islamist. The only successful case happened is in Tunisia.
Another problem with a revolution is who will be leading it. Some of foreign Chinese democratic movement leaders are some of most nasty mankind you can imagine. For their profit, they willing to say anything against Chinese nation, they support separatist movement as long as they are getting benefit from it.
A friend of mine who help organized Guangzhou's colleges student fundraising for the protests in Tiananmen told me a fact that is so dread. When they are half way down with fundraising, the Tiananmen Square incident got suppressed. In the 1991 major flood incident. The entire nation's attention is on those who suffered from the disaster. So my friend as the then "democratic leader" for the fundraising from 1989, those "leaders" are silent. They can not speak a word to answer him. He noticed those leader took the money for themselves.
So the problem here is that, many Chinese are will to see the nation to be more democratic, but we also want to see the movement is for democracy and not mixed with other agenda such as class warfare, separatist movement, self interest of the fews, and etc.
Myself will prefer the public pressure will force CCP to change within itself, so we can have a more peaceful transition. I do hope that the transition is done by various stages like the case of Republic of China. Although, I will support for a movement that is touched by those issue I described above.