Photo taken on May 17, 2017 shows Luzhou port of China (Sichuan) pilot free trade zone in southwest China's Sichuan Province. China has released an overall plan about the country's new western sea-land transportation channel to deepen the sea-land two-way opening-up and the development of western China, according to the National Development and Reform Commission. The plan covers the period from 2019 to 2025 with an outlook extended to 2035. (Xinhua/Xue Yubin)