The mural features a poem by Chinese poet Su Shi of the Song Dynasty, according to reddit member studyro. It's difficult to translate to English while preserving its charm; however, translator Lin Yutan offers the following translation:
The light of water sparkles on a sunny day,
and misty mountains lend excitement to the rain.
I like to compare the west lake to "Miss West".
Pretty in a gay dress,and pretty in simple again.
The poem was likely selected as it refers to West Lake, a freshwater lake in Hangzhou that has influenced poets and painters throughout China's history.
Take a look at the video below...