the red dish is called amaranth. Amaranth, also known as Qing Xiang Amaranth, Red Amaranth, Red Amaranth, Rice Amaranth, etc., is a panicum miliaceum with tender stems and leaves of Amaranthaceae. It is widely cultivated in the Yangtze River valley, and is one of the main green leafy vegetables that the public likes in summer because of its strong resistance, easy growth, heat, drought and humidity tolerance, and less pests and diseases. Amaranth is a kind of vegetable with high nutritional value, especially containing minerals such as iron and calcium, and at the same time containing more carotene and vitamin C. There are "June amaranth, when eggs; Amaranth in July, gold does not change.