1, Zhihu Salt Selection is a special content service launched by Zhihu, aiming at providing users with high-quality knowledge sharing and content reading experience. The author of salt selection is a Zhihu user with professional knowledge, rich experience and in-depth research in a certain field after strict examination and screening on the Zhihu platform.

2. The original content published by Zhihu salt selection authors on Zhihu salt selection platform, including articles, answers, columns, etc., will be edited and screened to ensure quality and uniqueness.

3. Zhihu salt writers will also participate in offline activities, such as book signing and lectures. In these activities, you can communicate face to face with readers, answer questions and sign autographs for readers.