李家诚控告女星周秀娜诽谤骚扰，女方回应：深感委屈，从未表示、暗示或引导任何人相信传闻，曾明确表示不认识李先生

Group 1 - Li Ka-shing has initiated legal action against actress Chrissie Chau for defamation and harassment, claiming that she has sparked false rumors about him and emphasizing that he does not know her and has no relationship with her [1][4] - Li Ka-shing is also suing five social media channels for defamation and harassment, aiming to stop the culture of online bullying and to protect his and his family's reputation [4] - He believes that Chau is the source of the false rumors and that her selfish motive is to increase her personal exposure and promote her film work [4] Group 2 - Chrissie Chau responded to the allegations, expressing surprise and stating that she has never suggested or implied any relationship with Li Ka-shing, and that she previously denied such rumors in a June interview [1][4] - Chau has chosen to remain silent on the rumors for years, believing that the truth would eventually come out, and she feels wronged by the accusations of creating false news for personal gain [1][5] - Li Ka-shing is the son of the late Li Ka-shing, founder of Cheung Kong Holdings, and he and his brother are currently co-chairmen of the company, which has a net worth of approximately $34.9 billion [8]