For nearly 60 years practicing Oriental Medicine, from Vietnam to the United States, Canada, Europe and Australia, he has examined the health of over 140,000 patients, and shared his knowledge and experience in Oriental medicine across traditional systems. Vietnamese media: Little Saigon Radio, Radio Bolsa, TNT Radio Network, SBTN Television, BYN, KVLA, SET, SGN, VieTV, Vietface and newspapers: Viet Nam Moi, Viet Bao, Vien Dong, Facebook, Youtube. On the other hand, Oriental Physician Canh Thien also compiled two Oriental Medicine books of the Pathology Encyclopedia type: "Truong Xuan Bao Dien" with 1,480 pages and "Medicinal Herbs" with 1,455 pages, which are very valuable in terms of value. medical and clinical experience. With the criteria of loving his job and taking responsibility, he has left a lot of trust, love and affection in the minds of Vietnamese people as well as foreigners.