Sān​běi Fáng​hù​lín

Green Great Wall

三北防护林 (三北防護林) Sān​běi Fáng​hù​lín
Green Great Wall
The Green Wall of China, a massive afforestation program on the eastern margin of the Gobi Desert aimed at stopping the desert's expansion, started in 1978 and planned to be completed by 2050.

Frequency

Written text
0.107 per million

Sources

Definitions
CC-CEDICT
Frequency data
BCC Corpus (BLCU)