How Reliable Are Those Figures about Coronavirus in China?

When US coronavirus figures went above the Chinese figures, Trump said "You don't know what the corona numbers are in China". This video tries to find out. 

 

The reference website are: 

1. Chinese health figure for the month of Dec 2019 

 http://www.nhc.gov.cn/jkj/s7923/20200...  (alternative page)

 

2. https://www.reuters.com/article/us-he... 

 

3. https://www.globaltimes.cn/content/11...  (alternative page)