For Ya pear, it is rich in vitamin C, calcium, phosphorus, iron and other minerals. It is the best in the vitamin B family. Its sugar content is more than 12%, and it can be kept fresh for 5-6 months. It has the effects of clearing heart and moistening lung, relieving cough and asthma, dryness, defecation, thirst, sobering up and detoxification.

Harvest in late September to early October, the beginning of the yellow green, the main characteristics of the fruit is large (generally a single fruit weighs 175 grams, the largest 400 grams), thin skin and small nucleus, juicy, stone cells are few, sweet and sour moderate, faint fragrance long, crisp but not greasy, known as "natural nectar" said.