What are the famous flag stalks?

The story of Duke Jing of Jin. Speaking of this Duke Jing of Jin, it is the culprit of orphan Zhao. It is said that once Duke Jing of Jin had a nightmare, like a spectre demanding death (after all, killing the whole family). Just ask how to interpret dreams. Then there are witch doctors and so on, who are more honest and frank and admit that the king will not be able to eat this year's new wheat. The implication is that he won't survive this summer. This can make Duke Jing of Jin angry (which leader can accept such talk) and want to execute him directly. But then I wanted to keep him. Later, when the new wheat was harvested, Duke Jing of Jin quickly cooked a meal and brought the witch doctor with crow's mouth to him. He was so proud: didn't you say I couldn't eat new wheat? I'll show you. At the same time, drag this witch doctor out and cut him down. I was very upset before eating, so I ran to the toilet. As a result, he became the only emperor in history who thought he died in a cesspit. He was immediately slapped and stopped eating new wheat.