CBN Special丨Shanghai swept by “Korean wave”: Cross-border getaways at doorstep thanks to visa-free

（原标题：CBN Special丨Shanghai swept by “Korean wave”: Cross-border getaways at doorstep thanks to visa-free） Hello! Welcome to this edition of CBN Friday Special. I’m Stephanie Li. Lately, if you go on a citywalk in Shanghai, you're bound to run into Ko...