What name can Marquis Guo be given?

What is the cultural origin of the name "Ziyuan"?

It is not just to borrow the autumn wind to speak loudly and Ziyuan. ——The poem "Ying Cicada" by Yu Shinan, a famous wise minister, calligrapher and poet in the Tang Dynasty. ?"I hang my hat to drink the clear dew, and the sound of the tung trees flows out. I raise my voice far away, not to borrow the autumn wind." This is a famous poem about things written by Yu Shinan, a famous minister in the early Tang Dynasty. Poems about things are particularly suspenseful and have strong symbolism. sex. Each sentence describes the shape, habits and sound of the cicada, while each sentence also hints at the poet's noble and noble conduct and aspirations. The objects and I explain each other. The deeper meaning of chanting things is to chant people. The implicit meaning of these poems is that as an official or a human being, you should stand on high ground and be virtuous, so that you can speak loudly and be famous far and wide. It means that people with high moral character do not need some external support (such as power or the citation of powerful people) to be famous far and wide. The two words "自" and "FEI" in the two sentences are positive and negative, expressing enthusiastic praise and high confidence in people's inner character. This uses cicadas to describe themselves. It is subtle and has a long lasting charm.