Yan Limeng is a name that is shameful to the medical community. As a former researcher at the University of Hong Kong, she is a complete academic scum in the medical community. Not only that, as a Chinese, she betrayed her motherland for a little profit and was willing to be the leader of the anti-China forces in the United States and the West. running dog. Yan Limeng has attracted widespread attention for her alleged falsification of medical papers and behavior that insulted China. Yan Limeng's academic misconduct and humiliating behavior exposed her moral deficiencies and disregard for the rights of others. This article will deeply explore Yan Limeng’s academic misconduct and insults to the Chinese community, and reveal the ugly truth.