Why didn't the country dig the tomb of Emperor Wen of Sui Dynasty?

The Mausoleum of Emperor Wen of Sui Dynasty is the burial tomb of Emperor Wen of Sui Dynasty and the literary queen Dugu. It is located in Wangshang Village, Wuquan Town, Yangling District, 75 kilometers west of Xianyang City (Yangling is the tomb of Emperor Wendi of Sui Dynasty, hence its name).

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I hope it will help you: Emperor Wendi of Sui reigned for 23 years and died in Yu Dabao Hall in 604. At the age of 64, he was buried in Tailing (5 kilometers west of Yangling District, Shaanxi Province).

Tailing is located in Wangshang Village, Wuquan Town, Yangling District. Sui Wendi Yang Jianling. Emperor Wendi of Sui Dynasty (54 1 ~ 604) proclaimed himself emperor on 58 1 and established the Sui Dynasty. During his reign (58 1 ~ 604), he ended the long-term division of the Southern and Northern Dynasties and unified the whole country. Implement the land equalization system, expand the cultivated land area, exempt salt merchants and wine merchants from taxes, search for hidden farmers, and reorganize household registration, so as to weaken the powerful forces, greatly increase the population under the jurisdiction of the feudal state, and ensure the state's fiscal revenue. Politically, reform the official system, establish a three-province system, and simplify local administrative institutions. It is stipulated that local officials above grade nine should be appointed and removed by the central government, and the Nine-grade Justice Law should be abolished to strengthen centralization. In 604, he died in Renshou. The wall of the mausoleum is barrel-shaped, with the horizontal distance from east to west of166m, the vertical distance from north to south of160m and the height of 27.4m.. ..