What is the style of China poet Ai Qing's works in 1980s?

Compared with 1950s and early 1980s, Ai Qing's creation has made remarkable progress. The external barriers of personal experience and emotional expression have been broken, and the choice of artistic methods has become more open. His poems show a profound insight into the world after suffering, the expression of emotions is enriched by philosophical thinking, and the language and sentence patterns tend to be concise. Many short poems in this period, such as Fish Fossils, Gone Years, About Eyes, Bonsai, and Discovering with each other, all have a simple and simple poetic style, from which they reveal their feelings about the bumpy life experiences, but they are also open-minded but painful.