TaichiHealthways.com (Master Jesse Tsao; excellent source of instructional videos in English: https://www.taichihealthways.com/DVD-Video-Categories/)

MDBG Chinese to English (dictionary for looking up pinyin and characters)

Lau Sui Taijiquan (excellent source for standardized Tai Chi)

Cloud Hands (Michael Garofalo)

Deyin Taijiquan Institute (UK school of Li Deyin and Faye Li Yip)

Tai Chi for Health Institute (Dr. Paul Lam)

Absolute Tai Chi (UK school–great curriculum for Chen)

Chenjiagou Taijiquan USA (Chicago with links to Chen Village)

MDBG Chinese to English (dictionary for looking up pinyin and characters)

Phil Cheung Tai Chi Page (names of movements for taiji quan, sword, fan)

Tai Chi & Qigong (Motoko Rashka in Milwaukee)