Group 1 - The "Chinese Bridge" Chinese competition's Korean preliminary round took place in Seoul, attended by over 200 participants including officials and students from various educational institutions [1][2] - The event is seen as a significant opportunity for educational exchange between China and South Korea, highlighting the rapid development of Chinese language education in South Korea [2][4] - The competition featured over 60 participants from different educational levels, with the theme "One Family Under Heaven," and included speech, Q&A, and talent showcase segments [7] Group 2 - Notable winners from the competition include students from various schools who will represent South Korea in the global finals in China [7] - The event aims to strengthen mutual understanding and friendship between the two countries, contributing to the development of Sino-Korean relations [2][4]