2. Marketing Network-an older cross-industry cooperation platform, recently transformed to do training, with less cross-industry information and some resources to find.
3. The first order: This is a publishing platform dedicated to push projects, and it is still possible for push team members to find resources on it.
4.BD House: The amount of information is OK, and it is also a cross-industry platform.
5. Enterprise Queqiao: Never used. They are in the mode of private chat with their boss. No member can't see the information, and the resources are ok.
As a BD person, it is impossible to use it by a channel or a platform. It is recommended to use more platforms. In your spare time, you can post on multiple platforms to find cooperation, and there is always a chance to find you. It is less to rely on a platform.