Tourists visit Aijing Zhuang, a historical stockaded village, in Tongan Township of Yongtai County, southeast China's Fujian Province, July 19, 2020. Multiple measures have been adopted to conserve the historical villages in Yongtai County. Cultural tourism actvities have thrived in the county's many finely preserved, stockaded villages. (Xinhua/Wei Peiquan)

Tourists visit Ningyuan Zhuang, a historical stockaded village, in Songkou Township of Yongtai County, southeast China's Fujian Province, July 19, 2020. Multiple measures have been adopted to conserve the historical villages in Yongtai County. Cultural tourism actvities have thrived in the county's many finely preserved, stockaded villages. (Xinhua/Wei Peiquan)

Aerial photo shows a view of Aijing Zhuang, a historical stockaded village, in Tongan Township of Yongtai County, southeast China's Fujian Province, July 19, 2020. Multiple measures have been adopted to conserve the historical villages in Yongtai County. Cultural tourism actvities have thrived in the county's many finely preserved, stockaded villages. (Xinhua/Wei Peiquan)

Aerial photo shows a view of Aijing Zhuang, a historical stockaded village, in Tongan Township of Yongtai County, southeast China's Fujian Province, July 19, 2020. Multiple measures have been adopted to conserve the historical villages in Yongtai County. Cultural tourism actvities have thrived in the county's many finely preserved, stockaded villages. (Xinhua/Wei Peiquan)

Residents stand at the entrance to Aijing Zhuang, a historical stockaded village, in Tongan Township of Yongtai County, southeast China's Fujian Province, July 19, 2020. Multiple measures have been adopted to conserve the historical villages in Yongtai County. Cultural tourism activities have thrived in the county's many finely preserved, stockaded villages. (Xinhua/Wei Peiquan)

Tourists visit Aijing Zhuang, a historical stockaded village, in Tongan Township of Yongtai County, southeast China's Fujian Province, July 19, 2020. Multiple measures have been adopted to conserve the historical villages in Yongtai County. Cultural tourism actvities have thrived in the county's many finely preserved, stockaded villages. (Xinhua/Wei Peiquan)

Tourists visit Aijing Zhuang, a historical stockaded village, in Tongan Township of Yongtai County, southeast China's Fujian Province, July 19, 2020. Multiple measures have been adopted to conserve the historical villages in Yongtai County. Cultural tourism actvities have thrived in the county's many finely preserved, stockaded villages. (Xinhua/Wei Peiquan)

Photo shows a view of Aijing Zhuang, a historical stockaded village, in Tongan Township of Yongtai County, southeast China's Fujian Province, July 19, 2020. Multiple measures have been adopted to conserve the historical villages in Yongtai County. Cultural tourism actvities have thrived in the county's many finely preserved, stockaded villages. (Xinhua/Wei Peiquan)