Swu Gwuo was the youngest son of Swu Sh. 《Syz Chwuan Jy》 is his troublesome record. However, his poems are filled with caring for the general public. Throughout his life, he was poor. Therefore, he could understand people's poverty and hardship. Whether he lived alone or was appointed as governor, he still cared for the general public and admonished the government. By reading 《Syz Chwuan Jy》 we can profoundly understand the surroundings and the spirit.