Do you know Wuyi Rock Tea of Dahongpao Tea?

My friend send me a package asa gift when she came back from China. She said Dahongpao is oolong tea and has excellent quality. The function of general tea like refreshing Yi, eliminate fatigue, antipyretic heat, sterilization, anti-virus disease, digestion to greasy, weight loss and other health care, but also has anti-cancer, anti-aging, anti-aging, and other special effect.

Do you ever drinked it?