A villagers applies homemade sunscreen to their face before collecting caterpillar fungus in Gyaca County, southwest China's Tibet Autonomous Region, April 22, 2022. Caterpillar fungus has entered the annual harvest season in Tibet. (Photo/China News Service)

 

Villagers collect caterpillar fungus in Gyaca County, southwest China's Tibet Autonomous Region, April 21, 2022. Caterpillar fungus has entered the annual harvest season in Tibet. (Photo/China News Service)

 

Photo shows the caterpillar fungus in Gyaca County, southwest China's Tibet Autonomous Region, April 21, 2022. Caterpillar fungus has entered the annual harvest season in Tibet. (Photo/China News Service)

 

Villagers set up tents at a collecting site in Gyaca County, southwest China's Tibet Autonomous Region, April 20 2022. Caterpillar fungus has entered the annual picking season in Tibet. (Photo/China News Service)

 

Villagers collect caterpillar fungus in Gyaca County, southwest China's Tibet Autonomous Region, April 21, 2022. Caterpillar fungus has entered the annual harvest season in Tibet. (Photo/China News Service)

 

Villagers pose for group photos before collecting caterpillar fungus in Gyaca County, southwest China's Tibet Autonomous Region, April 22, 2022. Caterpillar fungus has entered the annual harvest season in Tibet. (Photo/China News Service)

 

Photo taken on April 22, 2022 shows a camp in Gyaca County, southwest China's Tibet Autonomous Region, April 20 2022. Caterpillar fungus has entered the annual picking season in Tibet. (Photo/China News Service)