Following the advice of the website wise ones I decided to wander around in my area until I found something.
Eventually I happened on to one of the massage parlors with the swirling whatever in front. Most of them had been barbershops seemingly without massage service up to that point.
This one was -- as reported -- with a bunch of girls sitting inside waiting. . . The girls were not hi-class by any means. They were wearing t-shirts and skirts, but there was a selection of cute ones nonetheless.
I went in -- note that I speak not a word of Chinese -- and picked one out. She showed me the price 125 RMB for a "massage". We went upstairs to a reasonable room clean with massage tables and air con. She started giving me a "massage" and within about 1 minute found her way to the right place. At that point she motioned asking if I want a HJ or perhaps a BJ. I went with a straight HJ for the time being. She motioned "2" which I assumed meant 200 RMB, though I didn't frankly know if it was on top of the 125 or not.
She went out and came back with various stuff -- warm and cold water, wipes, lotion, oil etc. She cleaned me off and went to it. I have to say that she was good at her job. She didn't mind my taking some of her clothes off and got into it a bit herself. She turned out to be pretty hot and a really good body, probably about 20 years old.
In the end, I gave her 200 RMB and that was it. We both smiled and I left feeling like the whole thing was worth repeating.
I went back a few days later, took a different girl with equally good results. My conclusion supports what others have said elsewhere on the site. The possibilities are everywhere. I currently live in Hong Kong and have lived in Thailand for 20 years. I'd say this was pretty comparable to Thailand price wise and less expensive than Hong Kong for basic service.