Is it illegal to buy 2500 advertisements for flat brushes?

According to the Advertising Law of People's Republic of China (PRC), it is illegal to brush advertisements. According to the law, advertisements must not interfere with public order or violate good social customs, and must not contain obscenity, pornography, gambling, superstition, terror and violence. In addition, advertisers may not use advertisements to publish false information to deceive consumers. Therefore, it is illegal to buy a flat brush advertisement for 2500 yuan. We should abide by legal and moral standards and stay away from any illegal activities. Brush advertising not only violates laws and regulations, but also damages consumers' rights and trust, and should be resolutely resisted. In short, it is illegal to brush advertisements, so we should abide by the law and stay away from illegal activities.