The so-called development and civilization process of human beings are constantly demanding from nature. Simple human nature has become more and more greedy, and life has become a transaction. Our so-called affection and so-called love are not worth mentioning in the face of reality. Every person and every nation is slowly changing. It is unclear whether such changes are evolution or degradation. The author just resonates.
Purpose: uneven development of urban and rural areas, scars of the sinicization of ethnic minorities