one dollar = fifty cents + fifty cents

Chinese democratic politics prospers (2017-10-10)

http://www.globaltimes.cn/content/1069648.shtml

中國才是當今世界最大的民主國家 (2017-11-16)

http://theory.people.com.cn/BIG5/n1/2017/1116/c40531-29649697.html

see also

https://www.youtube.com/watch?v=pom9Sh1mHQI