What religion do people in China believe in?

The only indigenous religion is Taoism.

Later, he was ruled by foreigners and forced to believe in Buddhism, because both foreigners and Buddhism were foreign.

There are also many foreigners who have been naturalized in China and believe in Islam.

Then, after the Opium War, western missionaries came to spread Christianity and Catholicism, and many people worshiped foreign things and worshipped foreigners.

So people in China believe everything.