Which of the following is the biggest feature of columnist articles?（ ） A: Strong Personal Writing Characteristics B: Pertinence and Inspiration C: Stability and Continuity D: No Set Patterns of Writing Styles

The construction of hospital culture should focus on innovation in inheritance, combined with the actual situation of the hospital, and build the hospital culture based on the principles of pertinence, operability, outstanding features, gradual progress, and leadership.