Shanghai trip

I am planning to go to Shanghai and visit below list of attraction, may I know how many days do I really need to complete?
• The bund 外滩观光隧道
• Pudong 浦东新区
• Yuyuan Garden 豫园
• Shanghai city God of temple 上海城隍庙
• Nanjiang Road
• Oriental Pearl TV Tower
• Jinmoa Tower
• Zhujiajiao Water Town 上海朱家角水乡景色
• Qibao Town 七宝镇
• Xintiandi 上海新天地
• TianZiFang 上海田子坊

Regards
Uncle James