"As I practiced across Asia I also found that traditional treatments such as acupuncture, herbal remedies and tonic foods usually stemmed from Chinese herbal medicine, and so I thought of researching into Chineseme dicine." In 1967 in New York Dr. Tsuei happened to meet the eminent herbal doctor Cheng Man-ch'ing, and began studying the Chinese medical work known as the Internal Classic with him.
「當我在亞洲各地行醫時，又發現亞洲各國的傳統醫療，像針灸、藥療、食療等，大部分都與我國的中醫一脈相承，自然興起研究中醫的念頭」，當崔玖一九六七年在紐約巧遇名國醫鄭曼青時，就向他請教中醫之道，並開始研讀中醫經典「內經」。