How to get off at Shanghai Hongqiao Bus Station and go to Wei Zi Road, Zhangjiang Town?

Shanghai long-distance passenger Hongqiao Station140m walk to Hongqiao Railway Station of Metro Line 2 (direction of Blu-ray Road), and then pass 19 station to Jinke Road Station? Get off at Exit 2, walk on Zu Chongzhi Road 160m to Jinke Road Station, take bus 12 in Pudong, and get off at Zhangjiang Road Station on Wei Zi Road after three stops. ?