TravelA Check-in viewer’s video from Laos03/28/2017March 28, 2017Check-in viewer Cheung Chi Wing from Hong Kong has been traveling through Laos, the green heart of Asia, and he was never without his yo-yo. He’s sent us a video. Copy linkImage: DWAdvertisementViewer's video: Holiday greetings from Laos01:37This browser does not support the video element.