Dingtalk app installation Instruction 

1. First, install DingTalk in your cellphone, and create the account in the Dingtalk 

2. Second, once you've created the account in  the dingtalk app via your phone  , please install dingtalk in your Computer  or iPad .So the students can have a steaming online class 
Please download Dingtalk to the following URL 
https://page.dingtalk.com/wow/dingtalk/act/en-download?spm=a213l2.14171093.9612489710.4.3b252726c8YVsk&wh_biz=tm&acm=lb-zebra-631194-8021871.1003.4.7528078&scm=1003.4.lb-zebra-631194-8021871.OTHER_15851913049621_7528078