Several years ago in Sunnyvale, there was a small neighborhood Chinese restaurant by the name of Yu Shan whose signature dish was Yu Shan pork, a wonderful dish with filled puff pastry biscuits. The restaurant was sold by the owner, Sandy Wang, who opened another Chinese restaurant in Mountain View named China Gourmet. That restaurant also closed. Does anyone know if Sandy Wang is still in the restaurant business in the South Bay? Any information will be appreciated.