We need to import biological samples for our business, and the conventional process is to apply for them once in a batch. The procedures are numerous and time-consuming, while biological samples have strict requirements for time, temperature, humidity, and cannot be left at the port for a long time. How to solve this problem has left Fan Guangyi, the chief scientist of Qingdao Huada Gene Research Institute, at a loss. In response, the Qingdao Area Management Committee of the Shandong Pilot Free Trade Zone, in collaboration with customs and other departments, has explored the implementation of a "list based" supervision model for the import of biological samples, which has been adjusted from batch by batch application to annual centralized application, one-time approval, and partial verification. Under the premise of controllable risks, this model not only benefits BGI, but also opens up a convenient channel for the local development of gene technology, marine biology and other industries to import samples. This is a drone photo taken on September 14th of the Qingdao area of the Shandong Pilot Free Trade Zone. To promote high-quality development, Xinhua Social Development (photo by Zhang Jingang) must adhere to the drive of reform, opening up, and innovation. Building a free trade pilot zone is an important strategic measure taken by the Party Central Committee to promote reform and opening up in the new era. As a comprehensive experimental platform for reform and opening up, in the past 10 years, the Free Trade Zone has closely adhered to the new characteristics of institutional opening up, focused on the core task of institutional innovation, boldly tried, boldly ventured, and independently made changes, trying out new experiences, breaking new paths, and achieving new results. Previously, there were many return and exchange procedures and long periods of time for 'overseas e-commerce', and sometimes I had to reluctantly accept products that I was not satisfied with. Now that there are new policies, after-sales service is more convenient, and I can rest assured to 'buy, buy, buy.' In the Henan Pilot Free Trade Zone, a system innovation called 'Cross border E-commerce Retail Import Return Center Warehouse' has made Ms. Liu, a passionate consumer of 'overseas e-commerce, very happy. According to Yan Hong, Deputy Director of the New Area Customs under Zhengzhou Customs, this reform allows e-commerce enterprises to relocate specialized return warehouses originally located outside the customs special supervision area to the area, merge operations with the original bonded warehouses, and shorten the overall return time by reducing intermediate links. This not only reduces the operating costs of the enterprise, but also meets the actual return needs of consumers. It is the responsibility of the Henan Pilot Free Trade Zone to establish a national trial system, "said Zhu Zhaolong, Deputy Director of the Zhengzhou Area Management Committee of the Zone. Over the past six years, the Zhengzhou area has accumulated 316 institutional innovation achievements, including 12 institutional innovation achievements such as the" cross-border e-commerce retail import and return center warehouse model ", which have been promoted nationwide. Consumers are shopping at the "Zhongmen Men" Bonded Direct Purchase Experience Center in Zhengzhou, Henan Province (photographed in January 2019). Xinhua News Agency reporter Lu Ye shoots a good seed that can spread hope; A new seedling can grow into a big tree. In the past 10 years, the pilot free trade zone, as the "experimental field" for reform and opening up, has achieved fruitful results in institutional innovation, promoting the acceleration of the construction of a new open economy system, by launching the first negative list of foreign investment access, establishing the first "single window" for international trade, creating the first free trade account, and implementing the first batch of "certificate and license separation" reforms, It has also promoted a profound transformation of government functions and a significant improvement in the business environment. Guo Tingting, Deputy Minister of Commerce, stated that in the past 10 years, the Central Committee of the Communist Party of China has successively deployed and established 21 free trade zones