The difference is the conviction rate in China is over 10 times higher than that at 99.9% [1,2] and thought to be driven by political interference/corruption rather than only targeting high yield cases. Bear in mind the context of china’s top court rejecting the notion of an independent judiciary [3], it is clear there is a difference between a high conviction rate in these countries and China.

[1] https://www.washingtonpost.com/news/morning-mix/wp/2014/03/1... [2] https://www.telegraph.co.uk/news/worldnews/asia/china/121932... [3] https://www.theguardian.com/world/2015/feb/26/chinas-top-cou...