I have been visiting a veggie place at Dongguan for about 3 years and have a regular massage girl that i regularly visit her for 1 to 2 times a month.  That place is a veggie place, but she will give me HE.  She also allow me to roam all over her body under her clothes.

On last Dec, I booked a hotel room near that massage parlour and asked her to come to my room to do the service for me.  It was really fun, all her clothes are gone except her panties.  She allowed me to suck on her nipples and rubbed her LS over her undies, but no FS.  
I have my own apartment at Dougguan, my wife will only go there once a year.  My wife is going to have business trip on April, and I am thinking about instead of going to the hotel room to enjoy that excellent service, why not invite the massage girl to my place?  I can save ~RMB400 for the room, which I can either give her more tips or buy her a nice dinner.  

Do you guys think that this is a good idea of letting the massage girl to go to my place?  Or this is the rule # 1 of punting that you should never invite anyone to you home?

Probably best to not bring her home. I know it's something we fantasise about but there is a risk of future complications when things go sour, such as she knows where you live, neighbors could see her and gossip， she could take photos of your place, leave something behind intentionally or unintentionally and your wife finds it.  These are some of the things which could happen, not saying they would.

Punting is about taking risks and at the end of the day, if you feel it is ok and a negligible risk then go for it. However I wouldn't do it.