Nurse Lanhai, you can contact her by micro-signal private message. The specific method is: first, open WeChat on the mobile phone, click the video number of the interface found at the bottom of the homepage, click the search icon in the upper right corner of the video number interface, and finally enter the title content in the search box to search, and click the private message at the top of the result to make an appointment.

Blue Ocean, female, is currently the chairman of Shanglin Education. Blue Ocean graduated from Munich University in Germany with three master's degrees in sociology, psychology and education. In 2003, Shanghai Institute of Education was established, which opened the road to family education.