Launch WanJiYiZu · DoubleTree by Hilton · Hilton WanJiYiZu won a contract to deploy humanoid robots at a DoubleTree by Hilton hotel in Hengqin, marking a commercial expansion into hospitality service. WanJiYiZu Wins Bid for Humanoid Robot Leasing Project at DoubleTree by Hilton Hengqin · Gasgoo