Group 1 - The article highlights the proliferation of self-proclaimed "masters" in industries such as tea, ceramics, painting, and jade, leading to a devaluation of legitimate titles [2] - Fraudulent individuals are impersonating "masters" to conduct evaluations, forge seals, and issue fake certificates to extort high evaluation fees [2] - Many individuals are deceived by these false titles, resulting in financial losses and undermining the credibility of genuine titles [2]