Alibaba's Online Mall Chief Wants to Double Sales in 3 YearsApr 25 2019, 10:11 AMApr 26 2019, 1:25 AMApril 25 2019, 10:11 AMApril 26 2019, 1:25 AM(Bloomberg) -- One of Jack Ma’s closest lieutenants just laid down a plethora of ambitious goals for Alibaba Group Holding Ltd.