Group 1 - The topic "Dong Yuhui apologizes for multiple grammar mistakes in spoken English" has topped Weibo's trending list [1] - Li Yang, founder of Crazy English, criticized Dong Yuhui's English speaking skills during a recent offline event, claiming that his speech contained serious grammatical errors and awkward pronunciation [2] - Dong Yuhui acknowledged his mistakes in a comment, apologizing for his grammar errors and inviting criticism [4] Group 2 - Many netizens expressed that as long as communication is effective, grammatical accuracy is not crucial, emphasizing that English is merely a tool for communication [5] - Some users pointed out that Dong Yuhui's public persona as an educator raises expectations for his language proficiency [5] - Li Yang's Crazy English program is currently promoting a "Global Training Camp" priced at 48,000 yuan, claiming to help participants become fluent in English within ten days [7] - The Crazy English website also offers various training programs, including a five-day camp for 3,980 yuan and a 30-day intensive course for 30,000 yuan [9] Group 3 - Li Yang has faced legal issues related to domestic violence, with past allegations from his ex-wife being publicly discussed [11] - Despite the controversies, Li Yang expressed a sense of acceptance regarding the label of domestic violence that has followed him [11]

Group 1 - The founder of Crazy English, Li Yang, publicly criticized former English teacher Dong Yuhui's English proficiency, claiming that Dong made serious grammatical errors and had poor pronunciation during a conversation with foreign diplomats, asserting that New Oriental's teaching is subpar [1][3] - Li Yang expressed his intention to create a significant online stir with his comments, indicating that he enjoys generating controversy [1] - Dong Yuhui acknowledged his shortcomings in English during a recent interaction, admitting to multiple grammatical errors and inviting constructive criticism [1] Group 2 - Audience members defended Dong Yuhui, noting that he communicated effectively with foreign guests during the China International Import Expo and received praise for cultural exchanges, suggesting that Li Yang's claims were exaggerated [3] - Li Yang's criticism coincides with a promotional push for Crazy English's "Global Training Camp," which promises to teach fluent English in 10 days for a fee of 48,000 yuan, with intensive daily training sessions [3][5] - Crazy English's website also offers various other training programs, including a five-day camp priced at 3,980 yuan and a 30-day intensive program at 30,000 yuan, along with bilingual coaching and English learning materials [5][7] Group 3 - Crazy English, founded by Li Yang, gained popularity in the 1990s and early 2000s with its unique teaching method that emphasizes loud reading and immersive training to overcome language barriers [7] - The educational landscape has evolved, with institutions like New Oriental adopting diversified and systematic teaching methods, while online platforms have gained market share due to their flexibility and personalization [7] - Li Yang has faced controversies in the past, including allegations of domestic violence, and currently has 20 associated companies, with five still operational [7][8]