I ordered the following during my recent visits:
Peking duck, black pepper dungeness crab, Vietnamese style vermicelli with bbq pork, pan fried noodles, roasted duck...young coconut gelatin for dessert, a must try.
Let me take a minute to talk about the vermicelli with bbq pork. I eat this dish at Mai's downtown from time to time. Some days the pork was excellent, some days it was over-grilled and some days they pre-grill the pork and leave it sitting for too long and tend to be dry. The one at Sinh Sinh was tender and juicy, obviously made-to-order. But their egg rolls don't match up to the ones at Mai's. Until Mai's reopens, this is a good place to eat Vietnamese food if you are in this part of town.
The food here is pretty good, everything I ordered was tasty. But this is a typical Chinese restaurant, the floor and tables are somewhat sticky and don't look clean. The wait staff were attentive by Chinese standards (don't expect too much) but they do get the job done.
Cons: The restaurant doesn't look clean