Buddhism originated in China?

Your colleague confused folk beliefs with Buddhism.

Divination, fortune-telling, fortune-telling, ancestor worship, deity worship and idol worship really originated in the Shang and Zhou Dynasties, but they are not Buddhism, but folk beliefs.

Nowadays, many ignorant people regard Buddhism as a god, and some people engage in folk belief activities such as fortune telling in the name of Buddhism, so that some people mistakenly think that these things are Buddhism.

Buddhist precepts explicitly prohibit superstitious activities.

The fundamental doctrine of Buddhism is Sanfa Seal, which is a symbol and a symbol to judge whether belief belongs to Buddhism.

The contents of the three dharma seals are: impermanence, selflessness and nirvana silence.

Did these thoughts exist in the Shang and Zhou Dynasties?

Let your colleagues know what Buddhist belief is first!