A picturesque landscape formed by a variety of fruits and vegetables at the Lanling National Agricultural Park. [Photo by Ding Yuanyuan/chinadaily.com.cn]

A sight of the scientific and technological achievements exhibition at the Lanling National Agricultural Park. [Photo by Ding Yuanyuan/chinadaily.com.cn]

Various fruits and vegetables are planted at the modern agricultural demonstration area of the Lanling National Agricultural Park in Dai village, Lanling county of Shandong province. [Photo by Ding Yuanyuan/chinadaily.com.cn]