青草·槐叶·廉吏杨坦据史料记载，清代赫赫有名的大臣于成龙是从知县做到两江总督的，一直为官非常俭朴。有两例为证：其一，他作总督时，每餐上用几棵青菜下饭，江南百姓非常感动，叫他＂于青菜＂，其二，堂堂总督待客，没有茶叶，只叫差役每天到衙门后采槐叶当茶，官吏... According to historical records, the famous minister in the Qing Dynasty, Yu Cheng-long, was the governor of Liangjiang County from the magistrate's prefect, and has been a very frugal official. There are two cases as evidence: First, when he served as governor, with a few green vegetables on rice every meal, Jiangnan people are very moved, called him “in greens”, second, dignified governor to treat, no tea, After the Yamen Huai leaf when the tea, officials ...