Romantic style: I like Wei and Jin figures best. Who are the Wei and Jin figures in the late Tang Dynasty?

This poem was written by the modern Japanese poet Otsuka Wakayama, edited by Gai Na, Cao Zhi, Ji Kang, RoyceWong, Ruan Ji, Tao Qian, Wang Xizhi, etc ... All of them were figures in Wei and Jin Dynasties or Pan 'an and Weijie periods. From these allusions, we can see that "throwing fruit for profit" and "watching and killing Wei Jun". "Peach Blossom Garden" "I don't know how to talk about Wei and Jin Dynasties", that is, the so-called Wei and Jin demeanor. The above is purely personal!