Sustainable Long-Term Apartment Rental Market in Beijing Study on the Sustainable Development of the Long-Term Apartment Rental Market in Beijing Analysis of the Investment Risk of the Largest New Energy Battery Unicorn--CATL Research on ROI for Medium-Term Investment in the World's Largest Power Battery Unicorn Study on the Volatility of Medium-Term Investment in the Largest Newly Listed Medical Device Unicorn Mindray Coded 300760 Risk Analysis of the First Listed Unicorn Company, WuXi AppTec, in A-Share Market Research on the Medium-Term Investment of the Newly listed Unicorn Company Mindray--Chines Largest High-Tech Medical Devices Manufacturer Risks Analysis on the Medium-Term Investment in the First Listed CRO Unicorn in A-Share Market Risk Analysis on the Medium-Term Investment in the Newly Listed Fintech Unicorn Is It Risky for Medium-Term Investment in the First Listed Telecommunication Unicorn? Analysis of Intermediate Term Investment of First-Approved Newly Listed Telecon Unicorn in China--Foxconn Industrial Internet Co. , Ltd. ~ Risk and Returns Analysis of the New Listed Unicorns in A-Share Market: A Case Study of Yusys Technologies Co. , Ltd. , the Leading Unicorn in Fintech Industry Research on the Influence of Various Brands' Mobile Phone Advertising on Consumers' Purchasing Intention under 020 Research on the Application of WeChat Mini Program in Higher Education Application of WeChat Public Platform in Undergraduate Management Application of Chinese-Foreign Undergraduate Cooperative Education in Professional Courses--Based on WeChat Platform The Marketing Strategy of WeChat Educational Public Accounts Research on the Educational WeChat Public Accounts Usage of College Students The Status and Vision of WeChat Usage in Chinese Higher Education College Students' Preference and Satisfaction of School WeChat Official Public Accounts Research on the Key Factors Affecting College Students' Choice of Language Online Course Learning Compare Impact of Canvas and WeChat Groups in Higher Education Research on the Feasibility of Horse Farm Operations The Design of a Feasible and Profitable Leisure Farm in Beijing Area The Research and Analysis of the Improvisation for Agricultural Products' Industrial Chain Research on Branding of Chinese Family Farms Equestrian Club's Existing Problems and Solutions A Few Improvements on App for Family Farm Products in China An Input-Output Analysis of Virtual Water Embodied in China's Economics Influence Factors of Salary in Financial Field Postscript- to the authors