BUS DIRECTIONS TO: from Changle Lu to Shanghai International Studies University, 550 West Dalian Rd

I need to take a bus from the intersection of Changle Lu & Changshu Lu (Xuhui District) to Shanghai International Studies University,Room 200,No. 3 Building ,No.550 Dalian West Road, Hong Kou District. Which bus should I take? WIll I need to connect to a different bus? If so, which and where? Thank you in advance for any assistance.