An ancient pavilion is seen through peach and lilac blossoms in the Crescent Moon Spring Scenic Area in Dunhuang, Northwest China's Gansu province. [Photo by Zhang Xiaoliang] 

In April, the Crescent Moon Spring Scenic Area in Dunhuang, Gansu province, is dotted with flourishing lilac, pear and peach flowers. Their delicate fragrance intoxicates tourists.