In February-April of each year, it is the most fertile time, as they feed in large quantities and are in the pre-egg period, all of which are fat and fat. In ancient times, the people also liked gills, and after Tang, the Emperor and the non-commissioned officers used gills to make them. According to historical records, Tang Hyun-zong is a "crazy poacher." Specialized in the collection of catfish from the Toyako lake, it was set up in the Long Landscape. With the exception of delicious, the nutritional value of the mackerel is equally abundant. According to the Chinese doctor, the aphids have the effect of spleen wetting and acupuncture, active blood contact, and temperature down. Skinfish have a good effect on spleen, oedema, ulcer, bronchitis, asthma and diabetes. Women who have given birth to a child are often provided with greasy soup, which can be both rinsed and milked. We've got a lot of fish in the spring!