Need. According to the official website, whoever asks Whopper Fang Yi needs to turn on the camera to train Whopper Fang Yi online. I don't know the problem during training. Turn on the camera to facilitate communication. Huapu Fang Yi Science and Technology Group Co., Ltd. was established in 2005, renamed from Beijing Huapu Fang Yi Education Technology Co., Ltd., and the company is committed to working with local governments, universities and enterprises to build a "trinity" ecological system of talents, entrepreneurship and industry in China.