Call ducks, a type of domesticated duck raised primarily as pets, are seen at a coffee shop in Chengdu City, Sichuan Province, Aug. 19, 2019. The café, which opened this year, is the brainchild of several recent graduates, who introduced the Call ducks, imported from the Netherlands and with a price tag of approximately 10,000 yuan ($1,420), to attract young customers to their business. (Photo: China News Service/Zhang Lang)

Call ducks, a type of domesticated duck raised primarily as pets, are seen at a coffee shop in Chengdu City, Sichuan Province, Aug. 19, 2019. The café, which opened this year, is the brainchild of several recent graduates, who introduced the Call ducks, imported from the Netherlands and with a price tag of approximately 10,000 yuan ($1,420), to attract young customers to their business. (Photo: China News Service/Zhang Lang)

Call ducks, a type of domesticated duck raised primarily as pets, are seen at a coffee shop in Chengdu City, Sichuan Province, Aug. 19, 2019. The café, which opened this year, is the brainchild of several recent graduates, who introduced the Call ducks, imported from the Netherlands and with a price tag of approximately 10,000 yuan ($1,420), to attract young customers to their business. (Photo: China News Service/Zhang Lang)

Call ducks, a type of domesticated duck raised primarily as pets, are seen at a coffee shop in Chengdu City, Sichuan Province, Aug. 19, 2019. The café, which opened this year, is the brainchild of several recent graduates, who introduced the Call ducks, imported from the Netherlands and with a price tag of approximately 10,000 yuan ($1,420), to attract young customers to their business. (Photo: China News Service/Zhang Lang)