What field does the official account article of hotel WeChat belong to?

Since media. Self-media refers to private, civilian, generalized and autonomous communication. The official account of the hotel WeChat is registered and published independently by the hotel, which belongs to the field of self-media. Wechat public platform, referred to as WeChat official account for short, uses public account platform for self-media activities, which is simply a one-to-many media activity.