In pooling management, the content data that fulfilled settings conditions will be collected and stored, a user-specific database will be established, and the data results be stored in the “Coding Pool”. The pooling management is strictly following with the Content Analysis method, which can manually code the database content, establish a sampling database, set up a pretest pool, and retrieve and recycle, which are subdivided into “Overview”, “Source”, “Coding Poo”, “Pretest Pool”, and “Recycle Bin”.