The 2022 Smart China Expo is held in southwest China's Chongqing from August 22 
to 24. Chongqing's Dazu District participated in the expo with many local 
intelligent application achievements, including the monitoring and early 
warning system for Dazu Stone Carvings World Cultural Heritage Site, GIS visual 
control system and 8K ball screen movie 'Dazu Stone Carvings', according to the 
Publicity Department of Dazu District.

Thousands of Buddhist hands, like peacocks, surround Avalokitesvara statues. 
Impermanent big ghosts, with long two arms, embrace the reincarnation of all 
living beings in the six worlds. The 7-meter-high three saints of Huayan, due 
to the skillful use of mechanical principles by ancient craftsmen, Manjusri 
Bodhisattva and Samantabhadra Bodhisattva hold hundreds of pounds of stone 
towers without falling for thousands of years.

After 800 years of decay by the weather, visitors can still appreciate the 
profound connotation and unique temperament of Dazu stone carvings, and 
perceive the positive contribution of Dazu District, as a town of stone 
carvings, to the high-quality development of cultural relics protection, the 
inheritance and renewal of traditional culture, and the continuation of human 
civilization and art.

Dazu Stone Carvings, as the general name of all stone carvings in Dazu District 
of Chongqing, was built in the early Tang Dynasty and reached its peak in the 
Song Dynasty. Its more than 50,000 grotto statues represent the highest level 
of grotto art in the world from the 9th to 13th centuries AD. In 1999, it was 
included into the World Heritage List.

The thousand-hand Avalokitesvara, made in the Southern Song Dynasty, is the 
most famous statue in Dazu Stone Carvings. After more than 800 years, most 
statues in Dazu Stone Carvings are plagued with damages, and the thousand-hand 
Avalokitesvara suffers from 34 kinds of "bruises". After nearly eight years of 
difficult restoration, the statue reappeared in a fresh look in 2015.

The increasingly rich protection and research of Dazu Stone Carvings have 
attracted global attention. China and Italy jointly set up a stone cultural 
relics protection center in Dazu, which started the cooperation attempt in the 
field of stone cultural relics protection and restoration between the two 
countries.

Digitalization and intelligence have injected new vitality into Dazu Stone 
Carvings. The monitoring and early warning system provides effective support 
and service for the management of Dazu Stone Carvings World Cultural Heritage, 
and improves the heritage protection, management ability and public service 
level. The GIS visual management and control system of Dazu Stone Carvings uses 
the perspective of three-dimensional spatial geography to display the cultural 
tourism resources of Dazu through the effect of data model, thus forming a 
three-dimensional management and control system on all fronts.

For the first time in the world, the 8K ball screen film 'Dazu Stone Carvings' 
uses the production method of "live footage + CG animation", which converts the 
real space into digital space and combines the ball screen with 8K 
ultra-high-definition picture, thus bringing super audio-visual experiences to 
the audience.

In order to make Dazu Stone Carvings livelier, Dazu is stepping up the 
development of smart museums and smart scenic spots. The district has built a 
digital museum and a digital exhibition center and upgraded the portal 
websites, helping Dazu Stone Carvings to impress more people via the 
integration of more modern technologies and media platforms.

Source: The Publicity Department of Dazu District