I recommend reading chalk in Chinese and online classes as teaching materials. Both Chinese and chalk have their own advantages and disadvantages. The most important thing is to see which one suits me. I'm saying I feel good. There are 100 small villages for every 100 people. Let's take stock of the advantages and disadvantages of Chinese and chalk. For reference only.

Advantages and disadvantages of Zhonggong:

In the past, Princess Zhong wanted to be a civil servant, and later she recruited teachers. The advantage is that the content of teacher qualification certificate is fine, the teacher is more authoritative and the content is more basic. Many books circulating in the market are Chinese public education. The disadvantage is that many online course teachers in China follow the book, so it is difficult to distinguish between test sites and test frequencies.

Advantages and disadvantages of chalk:

Chalk class is a live class (which can be played back), and the real question is a notebook. Its advantages are low price, online teaching, not limited by region and space, and clear key contents in the book. The disadvantage is that there are many people watching, so it is difficult for teachers to communicate with every student. Teaching is a two-way process, and it is better to have interaction. There is less interaction between chalk net classroom and students.

In short, there is a big difference between Chinese and chalk books, or the typesetting is different, so Chinese books look more comfortable. The online course of chalk is more detailed and the teaching method is humorous. Small knowledge points can be recorded at that time. No matter what kind of textbooks and online courses are used, it is important to calm down and study by yourself.