'New teachings of Christianity', in comparison to earlier Roman Catholicism) entered China in the early 19th century, taking root in a significant way during the Qing dynasty.
[2] As of 2019, Fenggang Yang, a sociologist of religion at Purdue University, estimated that there are around 100 million Protestant Christians in China.
[6] Protestant Christianity did not arrive in China until Robert Morrison of the London Missionary Society began work in 1807 at Macau.
[7] The clause stated: "People of the Western Ocean, [Europeans or Portuguese,] should they propagate in the country the religion of heaven's Lord, [name given to Christianity by the Catholics,] or clandestinely print books, or collect congregations to be preached to, and thereby deceive many people, or should any Tartars [Manchus] or Chinese, in their turn, propagate the doctrines and clandestinely give names, (as in baptism,) inflaming and misleading many, if proved by authentic testimony, the head or leader shall be sentenced to immediate death by strangulations : he who propagates the religion, inflaming and deceiving the people, if the number be not large, and no names be given, shall be sentenced to strangulation after a period of imprisonment.
All civil and military officers who may fail to detect Europeans clandestinely residing in the country within their jurisdiction, and propagating their religion, thereby deceiving the multitude, shall be delivered over to the Supreme Board and be subjected to a court of inquiry."
Scores of new missionary societies had been organized in the United States after the American Civil War and participation increased from Great Britain as well.
[11] The Chinese Recorder and Missionary Journal, founded in Shanghai in 1869, was a prominent outlet for reporting on the mission enterprise and for controversy and discussion.
[12] The 1800s witnessed the expansion of Christianity beyond the isolated areas of the Treaty Ports by thousands of new missionaries who entered the interior of China.
Protestant Christians in China established the first clinics and hospitals,[13] provided the first training for nurses, opened the first modern schools, worked to abolish practices such as foot binding,[14] and improve treatment of maids.
The Protestant Three-Self Patriotic Movement and China Christian Council have affiliations with government and follow the regulations imposed upon them.
[2] Beginning in 2013, the government began a campaign of suppression targeting large Protestant and Catholic churches with steeples and crosses.
[20] Starting in the early 19th century, many translation of the Bible into Chinese were made by Protestants, Catholics and Orthodox Christians.
The Catholic Church historically favored Tianzhu (literally "Lord of Heaven"), hence the Chinese name for Catholicism: Tianzhujiao.