Both Wang Dan and Kou Zhun were outstanding in the Northern Song Dynasty, and their prime ministers were also valued by Song Zhenzong. Once Wang Dan sent a document to Kou Zhun, the style was not the same. Kou Zhuanyu reported that Wang Dan was really General critics, and his staff was also punished accordingly. Soon, the document sent by Kou Zhun had a similar problem. Wang Dan only sent someone back to Kou Zhun, asking him to correct it before submitting it. Wang said Kou Zhun had the worst words, and Wang Dan said that Kou Zhun was basically a word of praise. Later, Kou Zhun was dismissed, and he asked Wang Dan in private to ask him to be an ambassador. Wang Dan still recommended it to Zhenzong. he. This story explains (). ["Wang Dan's work is public and private.", "Wang Dan's broad-minded and graceful.", "Wang Dan's work style contrasts with Kou Zhun.", "The conflict between Kou Zhun and Wang Dan is resolved by Wang Dan's disregard."]