Thanks everibody for excellent comment, suggestion and experiences. I appreciate it.
Carla, good link : I saved it
cruzanheart my kids have strong friendship with other JD kids, they're happy to go KH, of course they like to play there after finished !!
Looking at IthinkIsee , TheListener, nvrgnbk and Candidy comments I’m already performing in a similar way. I think I have to realize it’ a long time project, and I need to stay close to a plan.
LeslieV , you must have troubled a lot. But rewarded at end.
InquiryMan , I wish I have my wife on my side, like you. Really , this is my focus. It’s the only way not to puzzle the kids