Aerial photo taken on May 18, 2020, shows the moat in Xi'an, Shaanxi Province, under renovation project. The total length of the river course is 14.6 kilometers and expected to be fully completed in 2021. (Photo: China News Service/Zhang Yuan)
Aerial photo taken on May 18, 2020, shows the moat in Xi'an, Shaanxi Province, under renovation project. The total length of the river course is 14.6 kilometers and expected to be fully completed in 2021. (Photo: China News Service/Zhang Yuan)
Aerial photo taken on May 18, 2020, shows the moat in Xi'an, Shaanxi Province, under renovation project. The total length of the river course is 14.6 kilometers and expected to be fully completed in 2021. (Photo: China News Service/Zhang Yuan)
Aerial photo taken on May 18, 2020, shows the moat in Xi'an, Shaanxi Province, under renovation project. The total length of the river course is 14.6 kilometers and expected to be fully completed in 2021. (Photo: China News Service/Zhang Yuan)