Explanation: tree: standing; Flag: Flag. Unique. The metaphor is unique and novel, and it is a family.
From: Qing Yuan Mei's Poems with the Garden Volume III: "Yuan and Bai are unique because they don't attack the pattern of the prosperous Tang Dynasty."
Example: Su Shi is also good at calligraphy. He studied under Yan Zhenqing, but he was able to ~, and he was called the four great masters of the Song Dynasty with Cai Xiang, Huang Tingjian and Mi Fei.
Grammar: verb-object type; As predicate and attribute; Include praise