The upgraded version of the "Xia Yuhe" light installation. [Photo by Wang Hanbing/For China Daily]

The upgraded version of the "Xia Yuhe" light installation, featuring an AI voice interaction system and emitting the scent of lotus flowers, captivates tourists on the shore of Daming Lake in Jinan, Shandong province on July 23. Xia Yuhe is a character from the famous TV drama My Fair Princess created by Chinese romance novelist and screenwriter Qiong Yao.