Shuangcheng City is located in China's Heilongjiang Province, Harbin City under the jurisdiction of a county-level city, has a rich food culture. Here are some delicious places to eat in Shuangcheng:

1. Shuangcheng City Center Pedestrian Street: Located in the center of Shuangcheng City, it is a commercial street integrating shopping, dining and entertainment. There are a lot of snack stalls and restaurants here, offering a variety of cuisines, such as kebabs, grilled cold noodles, spicy hot pots, bean curd brains and so on.

2. Twin Cities Night Market: Located in the center of Twin Cities, it is filled with all kinds of snack stalls and merchandise stalls every night. There are many delicacies here, such as barbecue, fried chicken, crayfish, grilled fish and so on.

3. Twin Cities Nongjiale: There are many Nongjiale around Twin Cities, offering fresh vegetables, fruits and home-raised meats. Here you can enjoy authentic northeastern farmhouse dishes such as pot-boiled pork, pork stewed vermicelli, and stewed mushrooms with chickens.

4. Twin Cities Specialty Restaurants: There are a lot of specialty restaurants in Twin Cities, such as Old Burzin Restaurant, Old Captain's Restaurant, Twin Cities Impression Restaurant and so on. These restaurants offer a variety of specialties, such as roasted whole sheep, grilled fish, Russian western food and so on.

To summarize, there are many delicious places to eat in Twin Cities, you can choose a restaurant or snack stall that suits your taste and budget.