By sharing common cultural affinities, Japanese people have carried out distance education through the questions and answers of letters from long ago. We can see that people from different ages and different areas can get together for the sake of common cultural interests and form primitive cultural tribalization. Chinese and Japanese have gone through tribalization and retribalization several times in their cultural history. This thesis aims to offer a new viewpoint on the research of Chinese people and culture by studying the tribalization and retribalization, of these two countries, and propose some new perspectives on developing cultural trends based on the Internet.