High.

1. Weifang Ma Huagang is the chief physician of the Reproductive Center of Weifang People's Hospital. He is very experienced and is known as the "sword" of "Weifang People's Hospital".

2. Weifang Ma Huagang is a doctor of reproductive medicine, a master's tutor, and a part-time professor at the Institute of Reproductive Health of Tongji Medical College. He has long experience and high technology.