What is the meaning of a pine tree eager to cultivate ancestors on the steep bank of Jinsha?

There is a pine tree on the steep bank of Jinsha, and its vigorous branches are tall and straight. Stand tall. Also described as superb and outstanding. Jin Hai Fu: It looks like an axis and is tall and straight. Nan Xie's poem "Wen Xin Diao Long Ming": It has been written, so each has its own carving, and its words are interesting, so Jing Chun's "Xian Pian" is tall and handsome.