Drones, industrial robots, cultural and tourism attractions, and specialty cuisine... The 19th Western China International Expo was held in Chengdu, Sichuan from June 29th to July 3rd. The "high-end" products in the western region, as well as various fun and delicious foods, have attracted numerous domestic and foreign merchants. In the exhibition hall introducing the city of Mianyang in Sichuan, an orange UAV is in the middle, attracting many people to stop and watch. On a nearby booth, a robotic arm swings up and down to simulate operations on an automated production line. Not far away, there is also a bipedal humanoid robot walking on a slope. "We focus on demonstrating the 'hard science and technology' innovative products of national scientific research institutes in Mianyang that break foreign monopolies and solve the 'choke' problem." Liu Haichang, Vice Mayor of Mianyang City and Secretary of the Party Working Committee of the Technopole New Area, said that Mianyang also focuses on the local leading industries and characteristic industries, demonstrating the "high, sophisticated" products of leading enterprises and the "new track" industry. According to Ge Xiaopeng, Deputy Secretary General of the Sichuan Provincial Government, the Western China International Fair has gone through 23 years of development. The 18 Western China International Fair held in the past have accumulated a signed investment of 7.4 trillion yuan, effectively promoting the development and opening up of the western region. 15 ministries and commissions, including the National Development and Reform Commission, the Ministry of Commerce and the Ministry of Science and Technology, as well as 12 provinces, autonomous regions and cities in western China and the Xinjiang Production and Construction Corps, are the organizers or members of the WCIF. The rotating chairman unit of this Western China International Expo is Gansu Province. The reporter saw in the Gansu Provincial Exhibition Hall that the exhibition hall consists of seven industrial sectors: new energy, new materials, equipment manufacturing, channel logistics, digital economy, cultural tourism, traditional Chinese medicine and biotechnology. In front of the Flying Horse of Gansu, Yellow River painted pottery and other special cultural and creative products, many visitors cannot put down their hands. Ge Xiaopeng said that this WCIF will take the opportunity of the 10th anniversary of the "the Belt and Road" initiative to focus on the achievements of cooperation between the western region and countries and regions along the "the Belt and Road", set up the "the Belt and Road" international cooperation pavilion, and enterprises and institutions from more than 40 countries and regions along the "the Belt and Road" will participate in the exhibition. This year's Western China International Expo also invited merchants to "go out of the exhibition hall" and visit some cities and prefectures in Sichuan to experience the economic attraction of the western region on site. In Deyang City, Yao Zheng, Chairman of the Board of Directors of Hong Kong Jiefeng Group, said after investigation that "the development of equipment manufacturing and digital economy in Deyang is shocking and has broad prospects for development." Fang Qing, Deputy Director of Sichuan Provincial Bureau of Economic Cooperation, said that as an important investment promotion platform built by the country in the western region, this WCIF held more than 30 investment promotion activities at different levels Different dimensions reflect the three carrier functions of the Western China International Expo, namely "Western Cooperation, East-West Cooperation, and Sino foreign Cooperation". "We collected and summarized more than 3900 investment cooperation projects launched by provinces, autonomous regions and cities in the western region and the Xinjiang Production and Construction Corps, with a total investment of more than 80000 billion yuan, and published them on the official website of the Western China International Fair." Fang Qing said that he hoped that more investors would actively pay attention to the project cooperation. It is understood that Thailand is the guest of honor of this year's Western China Expo. The guest of honor activities include the opening ceremony of the Thai National Pavilion, the China (Sichuan) - Thailand Investment Cooperation Exchange Conference, the "Ko Samui Day" China Thailand Tourism Cooperation Exchange Conference, etc. Sichuan and Thailand are mutually beneficial