All along, Sino-Japanese relations have experienced several twists and turns, but in the end, they will all have a bright future. Chien Sun, who has lived in Japan all the year round, said that the healthy development of the relations between the two countries can't be stopped by anyone or any factor, because the exchanges between Chinese and Japanese people are continuous. Chien Sun said that China's products are cheap and good, and they are very popular with Japanese people. Almost 95% of the things on Japanese streets are made in China. Traditional Chinese medicine, acupuncture, bonesetting ... these cultural symbols of pure China can be felt in the streets.

However, due to various reasons, there are some misunderstandings between the two peoples. Many Japanese people don't know enough about China, and some people in China also have misunderstandings about the Japanese. He said that the Japanese friends around him are very kind. For example, the "Paper Stuffed Bun Incident", which caused a lot of uproar some time ago, was broadcast by the media all over the world, and so was Japan. However, when reading the report, the Japanese friends around him said, "That must be false, absolutely nonsense."

As for the Japanese right-wingers who always want to attack China, Chien Sun said that they are "noisy every day", and propaganda vehicles often walk the streets and play music with loudspeakers. What is noisy is either the four northern islands with Russia or the oil and gas fields in the East China Sea with China, "but nobody pays attention to them".

To enhance exchanges and understanding between China and Japan, Chinese in Japan like Sun Jianming have also done a lot of promotion work in obscurity. The mayor of a city in Fukushima Prefecture is a Tai Ji Chuan enthusiast. In order to reduce the medical expenses of the elderly, he actively promotes Tai Ji Chuan fitness in the local area and invites Sun Jianming and his students to perform Tai Ji Chuan every year. Once, an old local couple invited Sun Jianming to dinner before the performance, during which they talked about China.

The old couple have never been to China. Sun Jianming introduced them to many situations in China and invited them to watch the next day's performance. At the scene of the performance, the old couple were fascinated, saying that Tai Ji Chuan was really shocking, which made them interested in China culture and decided to visit China. Later, the old couple became friends of Sun Jianming. "It is particularly meaningful to help people who don't know China fall in love with China." Sun Jianming said with emotion.

Under the impetus of Sun Jianming and other China martial arts coaches, Tai Ji Chuan still has a very high popularity and popularity in Japan, even though there is competition in Japanese judo and karate. Many large companies and groups have Tai Ji Chuan Association and Qigong Association. According to the statistics of Asahi Shimbun, there are nearly one million martial arts lovers in Japan at present, which shows the popularity of martial arts.