Yang Yang, Ph.D. Trademarks
EBT
Instruction in the field of Taiji (T'ai Chi) and Qigong (Ch'i Kung)
Owned by: Yang Yang, Ph.D.
Serial Number: 77820312
EVIDENCE BASED TAIJI
Instruction in the field of Taiji (T'ai Chi) and Qigong (Ch'i Kung)
Owned by: Yang Yang, Ph.D.
Serial Number: 77820322
EVIDENCE BASED QIGONG
Instruction in the field of Taiji (T'ai Chi) and Qigong (Ch'i Kung)
Owned by: Yang Yang, Ph.D.
Serial Number: 77820328
