Crowds flock to a booth at the China-ASEAN Expo Tourism Exhibition in Guilin, Southwest China's Guangxi Zhuang Autonomous Region, as the expo opens on Tuesday. The expo features the joint push for the Belt and Road Initiative and shared digital tourism. It intends to boost cooperation between China and ASEAN nations in the areas of digital commercial travel, 5G internet-powered travel and smart city travel. Photo: cnsphoto