A toy block model of an ancient Chinese building, valued at 140,000 yuan, has gone on display in Xi'an, Northwest China's Shaanxi province. The replica, which resembles Ziyun Pavilion at Tang Paradise Theme Park in Xi'an, took 920 hours to build using Lego blocks. (Photos: IC)

The model of Ziyun Pavilion, which measures 2 meters long, 1 meter wide and 0.7 meters tall.

A closer look at the model of Ziyun Pavilion at a Lego store in Xi'an, Shaanxi province, Oct 7, 2019.

A closer look at the model of Ziyun Pavilion at a Lego store in Xi'an, Shaanxi province, Oct 7, 2019.

A closer look at the model of Ziyun Pavilion at a Lego store in Xi'an, Shaanxi province, Oct 7, 2019.

A closer look at the model of Ziyun Pavilion at a Lego store in Xi'an, Shaanxi province, Oct 7, 2019.