Install TaiChi APP first, then you can use it to run modules.
If you want to download modules, go Module Download。
In addition, TaiChi is Daily Build now, you can try new release every day. Just follow Daily Build.
If you want to use Magisk mode of TaiChi, you must flash Magisk module of TaiChi first. Here the modules:
By the way, you can follow TaiChi-Magisk to get latest news.