Images representing different solar terms, such as cattle and raindrops, are used in Shao's designs. [Photo/zjol.com.cn]

Shao's artwork stood out among the over 500 submissions, and was awarded after being reviewed by experts in various fields, including art, folk customs, meteorology and literature.

Shao was invited to promote the 24 solar terms at the UN headquarters as an "international cultural exchange ambassador" at the end of 2017.