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Digital technology turns century-old Chinese grottoes vibrant

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By Liu Xinyan, People’s Daily

In a cave at the Yungang Grottoes, an ancient Chinese Buddhist site in Datong city, north China’s Shanxi Province, several technicians were taking close-up photogrammetry and collecting image data with instruments such as HD cameras, station scanners and 3D laser scanners.

“We are collecting digital information about the Yungang Grottoes, which will provide important data support for the long-term conservation of the historical site,” said Zhang Zhuo, secretary of the Party committee of the Yungang Grottoes Academy.

Excavated in the Northern Wei Dynasty (386-534), the Yungang Grottoes have a history of over 1,500 years. The cave relics are prone to weathering as the historical site is located in an open environment.

“The ongoing digital program is a basic project for the site to obtain accurate data for permanent preservation and perpetual use,” Zhang said.

During information collection, subtle damage and potential risks could be discovered and then been timely fixed and eliminated, Zhang said, adding that the high-precision data and information collected would be digitalized to restore the grottoes in a database, providing data and image support for the protection, repairing and even reconstruction of the caves.

A number of projects have been launched at the Yungang Grottoes in recent years, including cave maintenance and investigation, construction of monitoring systems, waterproofing projects, digital collections of cultural relics, and 3D printing. The application of digital technology has made the protection work more precise, which helps realize the coordinated development of relics reservation and cultural research.

Digital technology is also bringing more people closer to the splendid Yungang Grottoes.

The Cave No. 12 of the grottoes, known as a “music cave”, contains dozens of carvings of ancient musicians and musical instruments

In collaboration with Zhejiang University, the academy collected high-fidelity digital information with 3D laser scanning technology and made a 1:1 replica of the “music cave” by 3D printing. All the clone parts are assembled like building blocks, so as to make transportation easier.

More projects have been implemented based on cave digitalization, including digital modeling, construction of the 3D information system and digital sampling. The academy also replicated Caves No. 3, No. 12 and No.18 of the same size in cooperation with institutes such as Zhejiang University and Wuhan University.

The Cave No.3 and Cave No.18 replicas are now respectively placed in Qingdao, east China’s Shandong province and Beijing University of Civil Engineering and Architecture, as promotion landmarks of the grottoes. The Cave No.12 replica, which can be disassembled, has been exhibited at Zhejiang University and Shanghai Powerlong Museum, and will start its tour to Shenzhen, south China’s Guangdong province for display this year.

Ning Bo, director of the digital protection center of the Yungang Grottoes Academy, introduced that the grottoes were the first in the world to make 1:1 replicas for super large cultural relics using 3D printing and block-style assembly technologies.

Remarkable progress has been achieved in enabling the movable display of immovable cultural relics, which marks a solid step of the Yungang Grottoes going global, Ning remarked.

Besides, the Yungang Grottoes have also made the cultural relics online using virtual reality and other cutting-edge technologies, which helps present the century-old Chinese grotto art to more people around the world and makes the cultural relics vibrant in the digital era.

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Oluwole Foundation Lifts 70 Branch Members Of C&S Church in Ilorin

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Stephen Olufemi Oni, Ilorin

Barely a month after empowering no fewer than 70 members at the headquarters of the Cherubim and Seraphim Movement Church Worldwide in Ilorin, the Kwara State capital, the Oluwole Foundation has extended the noble gesture to 24 branches of the Church within Ilorin metropolis and Oke-Oyi.

In the new dispensation, the Oluwole Foundation provided material and financial support to additional 70 beneficiaries, costing the Foundation about N37m.

Fielding questions from journalists on the sideline of the programme, the Chairman of the Foundation, Pastor Moses Ademola Popoola, said the extension of the empowerment programme this year to the branches of the Church was in obedience to divine instruction and as a means to tackle poverty within the Church community.

“We have 62 branches under our Church, but this is the first time we are going beyond our headquarters. For now, we have covered 24 Churches and empowered 70 people, spending close to N37 million. This is not just charity; it’s also evangelism. Some people will not be converted through preaching but through welfare,” Pastor Popoola explained.

He urged beneficiaries to take the gesture seriously, work hard, and extend help to others, assuring the congregants of further expansion of the empowerment programme to cover more beneficiaries in the coming years.

“They should not see this as a national cake. Be prudent, save, grow your business, and from what you have, help someone else. That way, we help the family, society, and the nation,” he cautioned.

Pastor Popoola also called on other foundations, especially those owned by Christians, to carry out their work with sincerity, rather than for personal gain. “This service is first to God, then to society. When we help people genuinely, we reduce poverty, crime, and unemployment.”

The cleric, however, stressed the need for the government to prioritise agriculture and rural development in order to tackle poverty and unemployment ravaging the nation.

He added: “Every wealthy nation built its economy on agriculture. So, government should secure our farmlands, provide tractors, and support our farmers holistically. Let each region focus on its strength, like cocoa in the West and groundnut in the North. We must also develop rural areas with electricity, motorable roads, hospitals, and jobs to curb rural-urban migration.”

One of the beneficiaries, Mrs Janet Shaba, who expressed gratitude to the Oluwole Foundation for the kind gesture, promised that they would make judicious use of the items received.

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Audu Ogbeh’s death a big loss for North Central: Kwara Gov

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Stephen Olufemi Oni, Ilorin

Kwara State Governor AbdulRahman AbdulRazaq has expressed sadness over the death of former Minister of Agriculture and Rural Development, Chief Audu Ogbeh.

Governor AbdulRazaq said the death of Chief Audu Ogbeh is a big loss to the North Central Region, calling him a statesman, thoughts leader, and nationalist.

“Chief Audu Ogbeh was a dependable leader of our region. He earned the respect of all on account of his outstanding leadership and service to the nation at different times, especially during his time as Minister of Agriculture and Rural Development,” the Governor said in a statement on Sunday.

Governor AbdulRazaq has, however, sent his heartfelt condolences to the people and government of Benue State and to his family and associates.

He prayed to God to give the family the strength to bear the huge loss.

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Ambode Declares Total Support for President Tinubu’s 2027 Re-Election Bid

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• Dismisses claims of gubernatorial ambition under ADC.

Former Lagos State Governor, Mr. Akinwunmi Ambode, has publicly reaffirmed his unwavering loyalty to the All Progressives Congress (APC) and President Bola Ahmed Tinubu, pledging full commitment to the President’s 2027 re-election campaign.

In a strongly worded statement, Ambode dismissed recent speculations linking him to a governorship ambition under the African Democratic Congress (ADC), describing the reports as “false publications” aimed at causing distractions.

“I wish to publicly reaffirm my absolute and unshakable loyalty to the APC, the party under which I had the privilege of serving Lagos State as governor in 2015, and to President Bola Ahmed Tinubu, my leader, mentor, and a tireless champion for Nigeria’s progress,” Ambode said.

The former governor praised President Tinubu’s leadership style, describing him as a “proven achiever and result-oriented leader” whose administration has delivered significant reforms in pensions, student loan accessibility, youth empowerment, and national economic growth.

Highlighting key achievements of the Tinubu administration, Ambode pointed to the elimination of fuel scarcity, improved security measures, and policies designed to improve the lives of ordinary Nigerians.

“His focus, determination, and inclusive governance style are restoring hope and delivering tangible results. I am convinced that, given another four years, Nigerians will have even greater reason to celebrate,” Ambode stated.

He urged party faithful and Nigerians at large to ignore political distractions, pledging to work tirelessly to strengthen the APC and ensure President Tinubu’s victory in 2027.

“Let it be clear: I stand solidly with President Bola Ahmed Tinubu and the All Progressives Congress. We will work together to ensure victory in 2027 to continue delivering the dividends of democracy to all Nigerians,” Ambode concluded.

Ambode’s declaration comes amid growing political realignments ahead of the 2027 general elections, with the former governor making it clear that his political loyalty remains firmly with the APC and its leader.

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