1, Red Beach is a plant called Suaeda salsa. Suaeda salsa likes to grow on saline-alkali land and is a common grass by the sea.

2. Suaeda salsa has a strong adaptability to the harsh soil environment on the seashore, and it will germinate every spring and April. The leaves of this plant will gradually deepen and turn red, and finally turn purple in autumn and winter, which looks like a red beach from a distance.