Fast hand is a video entertainment platform, its main purpose is to provide entertainment content, not to provide medical services. Although some doctors offer to add wechat to see a doctor on snapchat, there are many unreliable factors in this way. Everyone has a different physique and illness, requiring personalized diagnosis and treatment based on specific conditions, and doctors on snapchat are unable to accurately understand a patient's symptoms and signs through video or text. Western medicine needs to rely on specialized instruments and equipment for examination and diagnosis, and remote viewing cannot provide these necessary aids. Chinese medicine diagnosis also requires methods such as observation and examination, which cannot be implemented remotely. Most importantly, the doctors on WeChat are often trying to sell their products or services for commercial gain and may not be able to provide accurate and objective diagnosis and treatment recommendations.