Among the 28 constellations for observing celestial phenomena gradually formed in China since Shang and Zhou Dynasties, one is called Suye. According to the position of the stars in ancient astronomy, Su Ye is located over Jingzhou. There is a small star connected to the night next to it, named Changsha Star. Therefore, there is a saying in history that Changsha was named after Changsha Star.
For example, Zhang Wei, a person from the Tang Dynasty, said in Changsha Landmark: "Astronomical Changsha has a star on the side of four stars. The upper is Chenxiang and the lower is County. " The so-called "down to the county" refers to Changsha city. Ban Gu of the Eastern Han Dynasty also said in Shi Ming Tian Wenzhi: "Changsha Xiaoxing, the next one should be Changsha." Because the name of Changsha Star has many records and great influence, some scholars often associate Changsha with Changsha Star when writing poems, calling Changsha "Star Sand" or "Star City".
Changsha specialty recommendation:
1, Changsha Stinky Tofu: Also known as "Changsha Stinky Son", it is a famous traditional snack in Changsha, Hunan Province and belongs to Hunan cuisine. Its history can be traced back to the Qing Dynasty, but its specific origin is unknown.
2. Changsha salted duck: The unique flavor is unforgettable. It uses high-quality ducks, and after careful processing and unique sauce making technology, this dish presents a bright red color and exudes an attractive aroma.
3. Changsha shredded papaya: one of Hunan's specialties, it is cooked with papaya as the main raw material and spices such as pepper, ginger and garlic. This dish is red and bright, sour and delicious, and it is a very popular Hunan dish.
Refer to the above content: Baidu Encyclopedia-Changsha