丁 伟 / Ding Wei
2019年6月27日，甘肃省武威市古浪县八步沙林场，“六老汉”三代人治沙造林。
Three generations of the Six Old Men carry out afforestation in Babusha Forestry Farm in Gulang County, Northwest China's Gansu Province, on Jun. 27, 2019. The Six Old Men refers to six villagers who started fighting desertification in the early 1980s.
郑耀德 / Zheng Yaode
2019年5月4日，甘肃省张掖市高台县黑泉镇西沙窝防沙治沙林带。在脱贫攻坚政策的扶持下，当地大力开展防沙治沙工程，昔日的黄沙被绿网牢牢锁住，实现“绿富同兴”。
Grass shelters are planted to stop sand erosion in Heiquan Town, Zhangye, Gansu Province, on May 4, 2019. The local government has made great efforts to control desertification and make the land green.