An aerial view of patterns featuring giant pandas, the local specialty garlic and Chinese characters in a rice paddy field in Wenjiang District, Chengdu City, Sichuan Province, June 10, 2019. (Photo: China News Service/Lyu Jia)

An aerial view of patterns featuring giant pandas, the local specialty garlic and Chinese characters in a rice paddy field in Wenjiang District, Chengdu City, Sichuan Province, June 10, 2019. (Photo: China News Service/Lyu Jia)

An aerial view of patterns featuring giant pandas, the local specialty garlic and Chinese characters in a rice paddy field in Wenjiang District, Chengdu City, Sichuan Province, June 10, 2019. (Photo: China News Service/Lyu Jia)

An aerial view of patterns featuring giant pandas, the local specialty garlic and Chinese characters in a rice paddy field in Wenjiang District, Chengdu City, Sichuan Province, June 10, 2019. (Photo: China News Service/Lyu Jia)

An aerial view of patterns featuring giant pandas, the local specialty garlic and Chinese characters in a rice paddy field in Wenjiang District, Chengdu City, Sichuan Province, June 10, 2019. (Photo: China News Service/Lyu Jia)

An aerial view of patterns featuring giant pandas, the local specialty garlic and Chinese characters in a rice paddy field in Wenjiang District, Chengdu City, Sichuan Province, June 10, 2019. (Photo: China News Service/Lyu Jia)