Tian Sing is a Chinese, Dim Sum restaurant located in Union Square area in San Francisco, CA 94102.
- Neighborhood: Union Square
- Cuisines: Chinese, Dim Sum
- Minimum Delivery:
- Features: Accepts Credit Cards
- Business Hours: Mon-Fri: 11am-10:30pm,Sat-Sun: 10:30am-10:30pm,Dim Sum,Daily: 11am-3pm
- Note:
- Services: Lunch, Dinner