How can i get from Shenyang Normal University to Shengjing Hospital of CMU by bus?

Do you mean the branch at Sanhao Street? If so, at the Normal University bus stop, you can take bus no. 382, 381 or 326 to Provincial Traditional Chinese Medicine Second Hospital Station (Sheng Zhongyi Eryuan Station). Then walk to Lingxi MTR Station to take MTR Line 2 to Industrial Exhibition Hall Station, which is around 1,000m from your destination then.