"The design and construction of the international city gardens were through the cooperation of China and international teams," said Hu. "When friends from around the world stroll through Wenzhou's landscapes, they will not only savor beautiful sceneries but also see a green, open, and shared China."

According to Wenzhou Mayor Zhang Wenjie, the newly built structures will be repurposed into garden culture centers, study camps, and a host of other attractions.

The expo will run for 100 days, according to the organizers.