Where did SARS-COV-2 the virus responsible to COVID-19 come from?

 Why are Chinese people still locked at home by the government of the People's Republic of China because of  COVID-19 pandemic? 

Where is the skeleton of SARS-COV-2 hidden? 

Who collected the Zhoushan bat coronaviruses ZXC21 and ZC45 and where were they collected from?

 Who gave Wei Chen the award? 

What did Wei Chen, Shi-Bo Jiang, and  Chang-Jun Wang do?