Yiwu in east China's Zhejiang Province, is renowned as the world's capital for small commodities. Official data shows that 80% of the mascots for the Paris Olympic Games were produced in China, with the majority coming from Yiwu. To cater to international trade demands and extend their global presence, traders at Yiwu are investing in learning foreign languages and utilizing artificial intelligence to enhance their businesses. CGTN's Xu Yi visited Yiwu International Trade Market and find out more.