Complex sentence: Since the formation of the People's Republic of China in the 1940s, there have also been foreigners executed in China, including people from Western nations as well as people from all classes of society in China-there have been no exceptions.
Split into simpler sentences: Since the formation of the People's Republic of China in the 1940s, there have also been foreigners executed in China, including people from Western nations. All classes of society in China have been executed-there have been no exceptions.