The red beans in the poem: "Red beans grow in the southern country, and spring will sprout a few branches" refers to sea red beans. It is said that in ancient times, there was a young woman who missed her husband who died in the frontier fortress. She leaned against the tree in front of her door and cried day and night. Her tears dried up and blood flowed from her eyes. The blood and tears stained the roots of the tree red, so she developed a fruit. Lovely red beans. Characteristics of red beans: hard as diamonds, bright as blood, shaped like a beating heart, red and shiny, invulnerable to decay, and crystal clear in color that never fades. Its shape and texture are all in the shape of "heart". Be careful when you are big, and be of the same mind.
Because the pain of lovesickness in one’s heart is difficult to resolve under the tree of tears, and it is finally condensed