Mr. Kuiwen Sun who is the nomarch of Heilongjiang province appointed his underling to research for many times in air force hospital, verified leechcraft of professor Yang is magical certainly like fame. So Mr. Sun come to professor Yang's clinic to cure the BPH, he was the BPH 2 degrees, frequent urination, urinary waitting, urinated 5-6 times every night. After take the medcines for 2 months, the hyperplastic prostate reduced, the symptoms disappeard. Mr. Sun was been cured and very glad to take pictures with professor Yang.