At Tiandi Courtyard, or Courtyard of Heaven and Earth, in Lijiang ancient town, southwest China's Yunnan province, He Xueguang was busy attending to his daily affairs. "There are now around 30 cultural courtyards like this throughout the ancient town," he said.

With a history spanning more than 170 years, Tiandi Courtyard exemplifies well-preserved traditional Naxi architecture. Despite numerous commercial lease offers, He has consistently prioritized cultural preservation over commercialization.

Since Lijiang ancient town was inscribed as a UNESCO World Heritage Site in 1997, protection measures have become increasingly stringent. To preserve the town's historical integrity, modern renovations are strictly limited. As tourism has grown, many residents have relocated, leading to a shift in the town's demographic landscape.

In Lijiang, traditional residential architectures, local lifestyles, and cultural heritage form an inseparable whole - a cultural ecosystem sustained by local stewardship.

"Cultural heritage is more than just physical structures. It carries invaluable cultural significance," said He. To further explore, safeguard, and pass on this heritage, he transformed the Tiandi Courtyard into a venue for traditional Naxi song and dance performances. In 1999, he established a Naxi culture inheritance center in the courtyard, inviting local residents to perform traditional music and dance, exhibit Dongba culture, and offer cultural workshops and training.

Beginning in 2007, the Lijiang ancient town protection and management bureau, together with the Lijiang ancient town management company, began designating portions of public housing annually to develop cultural courtyards. In 2016, Tiandi Courtyard was officially recognized as the 18th cultural courtyard in Lijiang.

"We receive discounted rent and annual financial support," He explained. Tiandi Courtyard is not an isolated case. Every year, the town invests millions of yuan into the development and operation of cultural courtyards and other heritage preservation projects.

Editor Ⅰ: Zhang Wenwen

Editor Ⅱ: Wu Dan

Editor Ⅲ: Liu Guosong