Aerial photo shows the magnificent view of a tea plantation in Ji'an, east China's Jiangxi Province, Jan. 18, 2021. The plantation looks like a "fingerprint" of the Earth. Tea planting area in Ji'an reaches 1000 mu. (Photo/China News Service)

Aerial photo shows the magnificent view of a tea plantation in Ji'an, east China's Jiangxi Province, Jan. 18, 2021. The plantation looks like a "fingerprint" of the Earth. Tea planting area in Ji'an reaches 1000 mu. (Photo/China News Service)

Aerial photo shows the magnificent view of a tea plantation in Ji'an, east China's Jiangxi Province, Jan. 18, 2021. The plantation looks like a "fingerprint" of the Earth. Tea planting area in Ji'an reaches 1000 mu. (Photo/China News Service)

Aerial photo shows the magnificent view of a tea plantation in Ji'an, east China's Jiangxi Province, Jan. 18, 2021. The plantation looks like a "fingerprint" of the Earth. Tea planting area in Ji'an reaches 1000 mu. (Photo/China News Service)