Why do some Papuans look like China people?

People in this country look like China people for the following reasons:

1. Papuans and China people belong to the human family and are one of the races on the earth. People's appearance is influenced by heredity and environment, so people in different areas may have similar appearances.

2. There may be some genetic similarities between Papuans and China people. Papuans are purebred aborigines in Oceania, while China people are East Asians. Although there is a certain geographical and genetic distance between them, there may be some exchange and migration of genes between different races in the long process of human evolution.

There may be some historical and cultural ties between Papuans and China people. For example, Papua New Guinea was once one of the destinations for immigrants from China, and some China people settled there, contributing to the local economic development and social progress. This historical exchange may also affect the appearance similarity between Papuans and China people.