罗永浩深夜再发文，邀西贝贾国龙直播对话

Group 1 - The core of the debate revolves around the use of pre-made dishes by Xibei Restaurant, with founder Jia Guolong labeling Luo Yonghao as a "black mouth" and "black society" on social media [1][4][10] - Luo Yonghao proposed a live dialogue on a major online platform to clarify the truth about Xibei's use of pre-made dishes and contribute to the healthy development of the pre-made dish industry and the restaurant sector in China [2][3] - Jia Guolong acknowledged his previous response was incorrect and stated that Xibei will now operate transparently and learn from Pang Donglai [8][9]