Hop-on hop-off bus launched in HCM City's Chinatown stockbot 0 1 06.01 12:57 https://vietnamnews.vn/society/1656678/hop-on-hop-off-bus-launched-in-… + 0 https://vietnamnews.vn/rss/society.rss + 0 A new double decker bus has begun providing tours of HCM City's Chinatown this week.