On the evening of February 23, 2021, the Yellow River 9 Lamp Array, an intangible cultural heritage in Ganzhou District, Zhangye, Gansu Province, officially began to welcome tourists.

On the eve of the Lantern Festival, the Yellow River 9 Lamp Array, China's largest lamp array, officially began to welcome tourists. And more than 20000 tourists enjoyed the grand visual feast on the first day.

The historical and cultural heritage that has been handed down for thousands of years has added modern lighting and sound equipment such as laser lamps and computer lamps this year, and reproduced the original appearance and scene of the historical and cultural heritage in an all-round and three-dimensional way through light shows, real intangible cultural heritage performances, sitcoms and other ways.

It is reported that "the Yellow River 9 Lamp Array" is a historical and cultural heritage handed down for thousands of years in the ancient town of Jiantan Town, Ganzhou District, Zhangye, Gansu Province, which originated in the Shang Dynasty and has a history of thousands of years. In 2019, it was recognized as "China's Largest Lamp Array" by CHINA RECORDS.