Taihao Mausoleum, the tomb temple of Taihao Fuxi, the "first of the three primogenitors", is located 1.5 kilometers north of the city of Huaiyang, Henan Province. It is a national key cultural relics protection unit and one of China's 18 famous temples. Because it is the tomb temple of the "cultural ancestor" of the Chinese nation, it is called "the first tomb in the world". On June 26, 1997, Comrade Zhu Rongji, then Vice Premier of the State Council, gladly wrote the four big words "Xihuang Ancient Capital" after visiting Taihao Mausoleum.