It points out the practical significance of the ceremony of offering sacrifices to Xuanyuan Huangdi held by Jinyun Xiandu on both sides of the Xiandu Strait in China.

The Yellow Emperor is the ancestor of Chinese children. Over the centuries, too many twists and turns have taken place, leading to some territories that originally belonged to China being exiled to foreign countries. Now people on both sides of the strait sacrifice the same ancestor, which shows that people on both sides of the strait are United and that Taiwan Province Province is our territory. No matter how foreign forces stop it, they can't stop compatriots on the other side of the strait from returning home.