Sweet and Sour Mandarin Fish is a traditional China dish, which is usually made of mandarin fish, dried starch, tomato sauce, fresh soup, sugar, balsamic vinegar, wine, salt, minced garlic, diced bamboo shoots, mushrooms, peas, lard, shrimps and sesame oil. Sweet and Sour Mandarin Fish in Subang Restaurant is considered as one of the best Sweet and Sour Mandarin Fish in Beijing. Other restaurants that may be suitable for you include:

-Beijing braised pork shop: located in Nanlishi Road, Xicheng District, Beijing, it is an old-fashioned braised pork shop with a history of more than 30 years. This restaurant has won the love of diners with its unique marinating technology and taste, and it is one of the well-known braised pork brands in Beijing.

-Beijing Xiaoliu Braised Pork: Located in Dongsi Liutiao, Dongcheng District, Beijing, it is a snack bar mainly engaged in braised pork. This store is famous for its delicious and fragrant braised pork, and it is one of the well-known braised pork brands in Beijing.

-Beijing Zhenglaoba Braised Pork: Located in the West South Fourth Ring Road, Fengtai District, Beijing, it is an old-fashioned braised pork shop with a history of more than 20 years. This restaurant has won the love of diners with its unique marinating technology and taste, and it is one of the well-known braised pork brands in Beijing.

-Beijing Zhouji Braised Pork: Located in Nanlishi Road, Xicheng District, Beijing, it is a snack bar mainly engaged in braised pork. This store is famous for its delicious and fragrant braised pork, and it is one of the well-known braised pork brands in Beijing.

These are some Beijing food choices that may be suitable for you, but please pay attention to choosing regular restaurants and hotels to ensure your food safety and consumer rights.