That's enough. I suggest you go to Shanghai to learn empathy. First: Empathy teachers are all German returnees who have lived in Germany for at least four years. Second: The textbook they used is the Themen textbook of Goethe Institute in Freiburg, which is more practical than "Traveling around Germany" used in other training courses in Shanhai. Third: I learned this on the Internet. It is said that their passing rate in German examination is very high, basically 100%. Therefore, I personally think that this 2000 yuan empathy is completely higher than other training courses.