Group 1 - The "10 Yuan Challenge Million" charity exchange event initiated by Hurun has gained attention on short video platforms, but a segment titled "The Disappearing Exchange" has put the founder of Libai Group, Chen Kaixuan, in the spotlight [1][3] - In the fifth episode of the series, Hurun exchanged a Sun Wukong figurine for a "Bitter Sweet" jade ornament, but in the sixth episode, he suddenly held a book while exchanging items with the chairman of Lek Electric, leading to speculation about a missing key exchange step [1][3] - The book held by Hurun in the sixth episode is identified as a Libai brand book, signed by Chen Kaixuan, which indicates that Hurun likely exchanged the jade ornament with Chen Kaixuan for this book [3][4] Group 2 - Libai Group responded to the controversy by stating that the exchange was not communicated in advance to Chen Kaixuan or the Libai team, and the jade ornament has been returned [4] - The company emphasized its long-standing commitment to public welfare, having donated over 600 million yuan to social charity initiatives [4] - Following the release of Hurun's video series, various hot topics have emerged, including previous exchanges involving other notable figures, which have also gained traction on social media [4]