China has extreme wealth gap. Some of the population is modernized and have many luxuries of Western society, but the rest literally live like their in the Congo. In fact, those in the Congo likely have better living conditions. Welcome to China 2019:
https://www.fairplanet.org/wp-content/uploads/2018/01/chinese-poverty.1515419981.jpg
http://s.marketwatch.com/public/resources/MWimages/MW-CD071_china__MG_20140512005707.jpg
https://m.theepochtimes.com/assets/uploads/2016/10/06/GettyImages-85373013-550x330.jpg