Aerial photo taken on June 21, 2022 shows the scenery of an ancient town in Tianchang Township of Jingxing County, north China's Hebei Province.

Historical sites have been renovated and infrastructure has been improved in the ancient town of Tianchang Township for better preserving the cultural heritage and attracting more tourists. (Xinhua/Luo Xuefeng)

Photo taken on June 21, 2022 shows a stone bridge at an ancient town in Tianchang Township of Jingxing County, north China's Hebei Province.

Historical sites have been renovated and infrastructure has been improved in the ancient town of Tianchang Township for better preserving the cultural heritage and attracting more tourists. (Xinhua/Luo Xuefeng)

Photo taken on June 21, 2022 shows one city gate of an ancient town in Tianchang Township of Jingxing County, north China's Hebei Province.

Historical sites have been renovated and infrastructure has been improved in the ancient town of Tianchang Township for better preserving the cultural heritage and attracting more tourists. (Xinhua/Luo Xuefeng)

A staff member sets table at a homestay in an ancient town in Tianchang Township of Jingxing County, north China's Hebei Province, June 21, 2022.

Historical sites have been renovated and infrastructure has been improved in the ancient town of Tianchang Township for better preserving the cultural heritage and attracting more tourists. (Xinhua/Luo Xuefeng)

People tour at an ancient town in Tianchang Township of Jingxing County, north China's Hebei Province, June 21, 2022.

Historical sites have been renovated and infrastructure has been improved in the ancient town of Tianchang Township for better preserving the cultural heritage and attracting more tourists. (Xinhua/Luo Xuefeng)

Photo taken on June 21, 2022 shows the night scenery of an ancient town in Tianchang Township of Jingxing County, north China's Hebei Province.

Historical sites have been renovated and infrastructure has been improved in the ancient town of Tianchang Township for better preserving the cultural heritage and attracting more tourists. (Xinhua/Luo Xuefeng)