I am a bit extreme
But definitely Beijing restaurant is a place i would not recommend. The Korean restaurant at the shops nearby is quite ok. I don't seem to find anything really pleasing... although i eat at "gu zao ren" occasionally. I am a fan for Thai food... my TOP recommendation is Soul Thai restaurant where the massage place is. Try the fried garlic fish... yummy
If you like Thai food, there's one authentic one(the chef is a Thai lady) at Tun Aminah's hawker centre. My last visit was like 10 years ago though Dunno whether or not she's still there? Maybe Jason would know.
By the way what's the location of Gu Zhao Ren?