Group 1 - The article highlights the importance of national-level exhibitions such as the China International Import Expo (CIIE), Canton Fair, Service Trade Fair, and Digital Trade Fair in promoting the three pillars of trade: goods trade, service trade, and digital trade [1] - The last decade has seen accelerated trade digitization, brand globalization, and a restructuring of supply chain patterns, with companies like PingPong playing a crucial role in building a digital international trade system [3] - PingPong has evolved from a small startup to a significant player in cross-border payments, becoming the first Chinese cross-border payment company to partner with Flagship and helping SMEs reduce payment costs significantly [3] Group 2 - PingPong has obtained over 60 payment licenses and partnerships with more than 140 financial institutions, becoming a member of the Global Banking Financial Telecommunication Association (SWIFT) to enhance global settlement processes [4] - The brand globalization is shifting from being dominated by giants to full participation, with SMEs leveraging digital tools to accelerate their branding efforts [3] - The global download of TikTok reached 738 million in 2019, marking it as the first truly global Chinese social platform, which has opened new avenues for content e-commerce [3]