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"Golfing is on the open field, and is a better way to keep social distance than playing basketball or swimming," said Du's mother, Mrs. Gao. "It's safer."

"Five years ago, we could hire a worker with a monthly salary of 3,000 yuan, but now we have difficulty hiring a worker for 6,000 yuan. Due to a shortage of hands, nearly 20 percent of our production equipment is not running ... So I plan to build unmanned intelligent factories," said Zong.

"For an emerging company like us, if we don't invest heavily in R&D, it will be hard to sell our products on the market," Wu said.

"Fresh food is the most demanding category in e-commerce, and covers a range of fields including logistics, finance and users operation. But at the same time, it has huge market potential," said Lyu Haoze, an analyst of China E-Commerce Research Center.

"For China's goal to reach 300 million new winter sport enthusiasts and to build the infrastructure needed to support this, Finland has a lot to offer," he said.