According to China News Service Zhengzhou report on Mar 6 (Hu Zengcai), since Jufeel PMAS technology obtained the approval of PCT in Sep 2014, it has attracted the attention of global biomedical circle which provides a new research approach for human conquering AIDS and inhibiting malignant tumor. Invited by the United Republic of Tanzania, Dr. Zhang Rongxuan, founder of Jufeel group, father of China aloe vera and discoverer of PMAS and his party paid a 10-day technical exchange and visit to Tanzania from Feb 21 to March 2.