Three officials: Shi Haoguan, Tongguan and Xin 'an officials;
Three farewells: farewell to the wedding, farewell to the old and welcome the new, and homelessness;
Song style: military vehicle shop, poor bank of communications, second supply road, autumn wind breaking huts, etc.
Five legal systems: Delighting in Rain on a Spring Night, Wang Chunhe and Wang Yue.
Seven Laws: Eight Poems of Autumn Prosperity, Ascending the Mountain, Reading Books, and Imperial Army Recovering the Banks of the Yellow River.
Long Lv: From Beijing to Fengxian, I sang 500 poems and sent 26 rhymes to Li Pai and Zhuang You.
Complete Tang Poetry includes 16 to 234*** Du Fu 1 149 poems. It can be regarded as a poem of Du Fu's life.