My family and I will be visiting Xishuangbanna for 3 or 4 days, we have a 2 year old and a 5 month old.

You can also go and visit Manfeilong Buddhist Pagoda and Olive Da.

I know King Lang Hotel at Jingde Road 6, Jinghong. It is a good one. To arrange your tour, I suggest you check in a hotel first and ask the hotel staff for help. They may be able to arrange the tours rightly or they would help you to contact a local travel agency.