"It's the same style as the ancient poems of Miao Qing and Sheng Min" comes from a sentence in Shangshu Da Mo Yu, which means "changing the sacrificial wine vessels in the Qing Palace into poems written by the people".
In ancient times, the Qing Palace was a place for offering sacrifices to ancestors, and the poem of giving birth to the people was a form of poetry, which was used to praise the merits of ancestors. The background of this sentence is that during the Shun Di period, an official named Hao Tao changed the wine vessel used for the sacrifice of the Qing Palace into a poem praising Shun Di's merits in order to cater to Shun Di's preference.
In order to cater to Shun Di's preference, Hao Tao changed the traditional way of offering sacrifices, and changed the wine vessel used for offering sacrifices to people to write poems, so as to show Shun Di's merits. Although this kind of behavior seems to cater to Shun Di's preference, it is actually a dishonest practice, because Hao Tao did not follow the traditional way of offering sacrifices, but changed the wine vessel without authorization to achieve his own purpose.
This sentence tells us that honesty is a very important quality. Do things in accordance with traditions and regulations, and don't change for your own selfish interests. At the same time, we should keep an honest and sincere attitude, and don't make dishonest behavior in order to cater to others. Only in this way can we win the trust and respect of others.
In a word, "the same style as Miao Qing and Sheng Min in ancient poetry" means telling us to be honest, and not to be dishonest just to cater to others. At the same time, we should also abide by traditions and regulations and not change them at will. Only in this way can we become trustworthy people.