On this day, 94 years ago, on December 23, 1931 (November 15, 1931 in the lunar calendar), patriotic businessmen spontaneously boycotted Japan's economic aggression. After the September 18th Incident, patriotic industrialists and businessmen in cities across the country broke off economic ties with Japan and launched a campaign to boycott Japanese goods, which severely dealt a blow to Japanese imperialism's economic aggression against China. According to statistics, Japan's exports to China in September this year decreased by 34% compared with the same period last year; in October, they decreased by 59.7%; in November, they decreased by 18%; The decrease was 63.8% in December. Japan's commercial status in China has dropped from first to fifth, and the business of manufacturers in China has almost stopped. In 2005, the proportion of Sino-Japanese trade in China's trade volume has dropped from a high of 24% in 1994 to 13%, and Japan's ranking as China's main trading partner is declining. But from Japan's perspective, a completely different picture is presented: China has become Japan's largest trading partner, replacing the United States and playing a key role in Japan's economic recovery. China is united in boycotting Japanese goods, and the boycott of not buying Japanese goods is heating up again. However, Japan has never thanked China, but instead hated us. It has also created a "US-Japan Security Treaty" to include Taiwan and the Diaoyu Islands, so we cannot let it grow bigger or restore it. Therefore, boycotting Japanese goods, especially high-end luxury goods, and choosing alternatives from other countries can well weaken its economy. Let us do something to weaken Japan.