Four out of every 10 bottles of wine in the country are produced in Yantai. The scale of the city's wine industry shocked Jeffrey Allen Stevens, a US journalist.
"This was a worthwhile trip. I did not know about Yantai and wine until now. I have gained a lot from the visit and was also impressed by Yantai's flourish wine culture," he said.
Infographic:
China-US cooperation: Mutual benefits, broad reach
Infographic:
China-US economic ties: The path ahead