Robert & Tao Herbs & Acupuncture LLP ( called Tong Yee Tang ) was founded by Dr. and Professor Harry Xie 15 years ago, and currently run by his two sons Dr. Robert Xie and Dr. Tao Xie in Fremont and Sunnyvale of California. They are 4th generation TCM (Traditional Chinese Medicine) practitioner. The original Tong Yee Tang clinic and herb pharmacy was founded in Tsing Dynasty by the Xie's ancestor in Northeast China.