If you’re like me, you probably didn’t realize the loveliness that awaits you in “Guan Cheng,” the old section of Dongguan City. And yes, the surprise adds to the pleasure of strolling its meandering streets and riverside boulevards. Ke Yuan (可园), which comes from the expression “lovely garden” is open to visitors. It is an example of Lingnan sensibility and was a key site for the development of Lingnan style painting. Impressions, below.