if I shall spend 7 days in chengdu what do you suggest to see and do

Maybe you won't mind travel the surrounding areas of the city, do you? Well then, I suggest you spend around three days (transportation duration included) in Jiuzhaigou and Huanglong Scenic Area, which are must see destinations. Three-Star Piles Museum (Sanxingdui Museum), and Panda Breeding and Research Center (you can pay to hold pandas and take pictures with pandas there) are also suggested. Local Jinli Street and Chunxi Road are famous pedestrians to taste local snacks and go shopping. If you are interested, you can also go to Leshan Giant Buddha and Emei Mountain for a visit.