Ning for many years. However, this man was unknown outside and few people knew him. The other two were Zhou Ping'an and an unidentified person without even a name or portrait."Before I could inquire f...alty and can't be found outside of Gansu and Shaanxi provinces. It's famous for its bitter and astringent taste, but this dish has the effect of clearing heat and warming the spleen. It's even more ef...