Group 1 - The China Pavilion at the Osaka World Expo showcased advanced technologies such as palm scanning and WeChat mini-programs for ticket booking, highlighting China's technological prowess to international visitors [1] - The palm scanning technology, supported by nearly 50 related patents, offers a unique identification capability, distinguishing even between identical twins due to distinct palm vein and fingerprint details [3] - The service is being gradually applied across various sectors including office, campus, fitness, retail, dining, and transportation, addressing common pain points and enhancing safety and convenience in daily life [3] Group 2 - Tencent demonstrated a digital cross-border payment network aimed at improving the experience of cross-border consumption and remittances, in line with new policies such as "240-hour visa-free transit" and upgraded payment services [4] - WeChat Pay has expanded its capabilities by integrating four additional overseas wallet apps, allowing users to make payments upon entry into China using various regional payment systems [4] - The WeChat Hong Kong wallet has already enabled users in Hong Kong to make convenient payments at millions of merchants within the region [4]