Dr Yau is fantastic. I met him 2 years ago and he has helped me tremendously. Dr. Yau has the ability to quickly diagnose your condition and resolve it. I have been having fatigue due to chronic stress and doctor yau created a great acupuncture and herbs plan. Doc has had some patients he told had a heart condition and they didnt believe him. Then later on a western doctor would tell the patient the same thing. Doctor Yau is who to go to for stress or other chronic conditions.