This requires official website staff to do specific operations. Wisdom Tree Online Education Platform, namely Wisdom Tree Network, belongs to Shanghai Zhuoyue Ruixin Digital Technology Co., Ltd., and is a large-scale credit course operation service platform in the world. There are nearly 3,000 service member schools, and more than170,000 college students have taken cross-school elective courses through the wisdom tree network and earned credits. Wisdom Tree Network helps member universities to realize cross-school curriculum sharing and mutual recognition of credits, and complete cross-school course selection and learning.