Yuyuan Garden in Shanghai

Hello, everyone.
Could someone kindly tell me if the Y. Gardens and the Yuyuan market are next or close to each other.. and I would also like to see the are of Nashiin (old town) is this close? which besides the gardens is a most go to... and my last question.. in which temple is the Jade budha?
Thank you so much!! Hope to hear from someone soon.
My regards.