1, rich and practical: Mr. Zang knows the live course of the school in seconds and provides rich and practical knowledge. In the course, Mr. Zang explains all kinds of knowledge points in a simple way, and vividly demonstrates them with practical cases, so that learners can easily understand and master knowledge and gain practical application ability from them.

2. Unique and effective teaching methods: Mr. Zang adopts unique teaching methods, humorous explanation style and interactive teaching form in the live class, which can attract learners' attention and improve learning effect. Focus on cultivating learners' thinking ability and problem-solving ability, and let learners better understand and use knowledge through case analysis and thinking.