Shanxi Hongdong Dayushu lived in Hukou Town last night. I bought a ticket to enter the scenic spot at 7 o'clock this morning to see the Hukou Yellow River Waterfall. After I came out, I drove across the Yellow River to Yichuan County, Shaanxi. I went to G22 at 9:10. I went to the entrance of Hukou in Shanxi. Expressway, 10:20 to G5 (Jingkun), At 11:10, I went to the scenic spot of "Hongdong Dayushu Root Sacrifice Garden" in Hongdong County, and the ticket was 80 yuan. "Ask me where my ancestors are, Hongdong Dayushu in Shanxi". Hongdong County built this attraction based on history and folk legends. The park is very large and there are many imitations of ancient buildings. Look at the big banyan tree. The park displays banyan trees. Old banyan tree root, banyan tree petrochemical wood. Second, "salvation of ancestors" hall, built tall, the hall provided the surname ancestor card, Gu surname in No. 6. In the two years to Yongle, Ming Hongwu, the government mobilized and organized 18 large-scale migrations in 50 years, and moved to more than 500 counties in 18 provinces such as Beijing, Shanghai, Yu, Lu, Shanghai and Su. The migration included 1,230 surnames. More than 600 years later, the descendants of immigrants have flourished in various places, and it is said that nearly 100 million people have lived. The Great Migration of the Ming Dynasty was the largest and most extensive in China's history, and it was the decision of the court, organized and planned migration, which played a positive role in restoring production, increasing population, developing frontiers and cultural exchanges. Yanhuang's descendants are now all over the world, and they often come to Hongdong to find roots and sacrifice their ancestors. It is said that when the immigrants left the village, the elderly would say goodbye under the big banyan tree and pick a banyan tree for the immigrants, so that they remember Hongdong County and the big banyan tree, which became a cultural symbol. The tourist scenic spots have been more successful, with the theme of "seeking roots" and "salting ancestors", and the festival and celebration. In 2008, the custom of the Dayushu sacrifice ancestors was listed as a national intangible cultural heritage list. In 2007, the "Seventeenth China Hongdong Great Banyan Tree Root Seeking and Sacrificing the Ancestors" was broadcast live by the CCTV news channel, Phoenix Satellite TV.