Where is the ladder online blackboard?

Official website. According to relevant information, Tiefang Online Blackboard is located in official website, and Tiefang Online was founded by Fudan alumni on 20 14. It is an online educational counseling institution focusing on localization in Shanghai. Tiefang Online is a comprehensive educational institution focusing on online and offline combination of senior high school entrance examination, senior high school entrance examination, competition, independent enrollment and EQ training for young leaders.