What is the historical story of Hongyan Biography?

Hongyan originated from the story of herding sheep in Su Wu.

Hongyan originated from the story of herding sheep in ancient Su Wu, China. Su Wu was a famous general and assistant general in Han Dynasty. He was captured for resisting Liao, but he didn't give in and waited for an opportunity to escape. Legend has it that in the exotic grassland in the far north, Su Wu was often ordered to graze by his master for more than ten years after he was captured, while Su Wu was grazing while thinking about the escape plan. He often observes the swan goose flying in the sky, and thinks that the swan goose can be used to transmit large and small data in the world.

Su Wu studied it for a long time and found that the flight routes of Hongyan were similar. So Su Wu caught a swan goose, tied a piece of kraft paper made of fine silk to its leg, and wrote his name and the date of surrender to the enemy. Later, he released Hongyan, hoping that it would fly back to the Han Dynasty and inform the emperor of his situation. A few months later, a swan goose flew back to Su Wu's hometown and told the emperor about Su Wu's hometown.

Su Wu's innovative method was appreciated by the emperor, and it was also called "Hongyan Pass Books", hence its name. Later, this method was widely adopted and became an innovative way to transmit information and communicate. This way of information transmission is more accurate and reliable, which is very popular with people and left a legend in ancient history.

Introduction to Hongyan

Hongyan is a kind of bird in Ranidae, belonging to the order Flaptera. It is also an important symbol of ancient culture in China. Hongyan is widely distributed in Eurasia, including Europe, Asia and North Africa. Its feathers are blue-gray, its head and neck are featherless and reddish. Because of its big wings and muscular, it can fly thousands of kilometers in the air. He is a top flight master and an important cultural symbol in human history.

Hongyan is a traditional cultural symbol and is regarded as a symbol of loyalty and friendship. In the traditional culture of China, the swan goose is often regarded as an important tool to transmit information and balance over a long distance. In addition, China often quoted Hongyan in his ancient poems. For example, in Li Bai's Into the Wine, there are famous sentences such as "My clothes are getting wider and wider, but I never regret it. I am haggard for Iraq, and the geese don't answer me every night." In ancient politics and military affairs, Hongyan was also used to convey important information such as strategic planning and security information.