1, the effect of preserved pear: moistening lung, promoting fluid production, resolving phlegm, relieving cough, clearing away heat, relieving vexation and quenching thirst, which can help digestion and relieve alcoholism by oral administration.

2. According to legend, Zheng _, a scholar in the thirty-fifth year of Jiajing in the Ming Dynasty, brought back Cangxi Sydney from Sichuan when he was a provincial judge in the early years of Sichuan, and his mother praised him after eating it. In order to honor his mother, he was transplanted to the hillside behind the Zheng ancestral hall in Zoutang. At first, it was called Zheng. Later, due to Zheng's indecent name, it was renamed Qingpi Pear, and later people gradually multiplied and spread all over the mountainous area where Zou belonged.