It's good. Qianliao helped me successfully transform online! Online teaching is an industry trend. Now many offline institutions have begun to transform. I started teaching on Qianliao a year ago. I didn't know how to use many tools and functions. The Qianliao consultant team almost guided me to create a class. Now I am doing very well in the live class. Qianliao also helped me connect the online class with WeChat groups and service accounts with one click. The students are very sticky!