Core Viewpoint - The company, Aikang Guobin, is taking legal action against a lawyer, Zhang, who claimed that her cancer was undetected during ten years of health check-ups, asserting that her allegations are false and damaging to the company's reputation [1][3]. Group 1: Company Response - Aikang Guobin has filed a lawsuit against Zhang for defamation, stating that her claims have harmed the dignity of its employees and misled the public about the private health examination industry [1][3]. - The company clarified that Zhang's health check-ups were part of a basic welfare package provided by the Beijing Lawyers Association, and she did not opt for any additional paid services except in 2017 [3]. - Aikang Guobin presented evidence from Zhang's recent health check-up, indicating the possibility of a renal tumor, and emphasized that the purpose of health examinations is to identify risk signals rather than provide definitive diagnoses [3][4]. Group 2: Industry Context - The company highlighted that over 4.8 million new cancer cases are diagnosed annually in China, with Aikang Guobin identifying approximately 15,000 cases, equating to one in every 320 diagnosed cancer patients [3]. - There have been multiple complaints against Aikang Guobin regarding inaccurate health reports and misdiagnoses, with a total of 1,220 complaints recorded on a consumer complaint platform [9]. - The company has undergone internal reviews and external expert evaluations, concluding that it bears no responsibility for Zhang's case and is open to third-party assessments [9].