The last time I visited Banpo Museum was when I was in primary school. The teacher led me on this spring tour. Today, I have been in the hall again for 40 years. This is the class of Neolithic period, the clan of the primitive matrilineal clan, the starting lineup of the Chinese civilization, every labor tool, textiles, cookware, sojourn, tribal, hunting, burial method, the sacrifice of the ancestors of the heavens is not the inheritance of the political economy and culture of the entire social system, This is the birthplace of invention, creation, wisdom, everything comes from the infinite exploration and dream of the life universe, all things together, and the infinite exploration and dream of life without viewing. It makes me awe, worship and admiration, and does not associate, and throws me in such an environment of survival, I am afraid that I will not live for three days. No steps, no even thousands of miles; no small streams, no rivers. When I left, I went to the bathroom here, institutionalized management, public details, rag classification, non-slip floor mats, clean and ventilated environment, and toilet management on the wall, which made me respectful. This is different from the five-star high-end toilet facilities, which are not the same as the humanistic care that reflects the heart. Language is not comparable. This is a scenic spot that neither makes the peak season travel nor the peak season, but the toilet corners, the countertops are still neatly placed, cleaned, reflecting respect for their work, respect for tourists, awe of the system, do not do small things, do not look at the masters, Not good, simple things are not simple to repeat, details determine success or failure, mild goodness is also showing virtue. Through the current civilization of people to the toilet and the knot of the primitive matrilineal clans like hair and blood in the new era more than 6,000 years ago, the original tribes that changed the marriage system have formed a sharp contrast, and the corresponding reflection of the development of human civilization. It complements the theme culture and historical significance of the site of Banpo Museum. A pleasant visit, benefit a lot, come often.