As an experienced Chinese teacher here in China, I have been thinking about how to study Mandarin Chinese by using time confetti for quite a long time. Recently I set up a free Study Account in WeChat. I hope it could be helpful. Especially to those basic/medium level learners.
Here's the way to find WowChinese123 in WeChat:
Add Contacts --> click OFFICIAL ACCOUNTS --> input WowChinese123 --> search and follow
Or you can simply scan QR code in Wechat:
Thanks and looking forward to meeting you guys in WowChinese :)