As an administrative division of Changchun City, Kuancheng District of Changchun City has many commercial restaurants and restaurants. If you want to hold a thank-you banquet, here are some suggested locations:

1. Hotel Banquet Hall: Many star-rated hotels provide banquet hall rental services with complete facilities and professional services, which are suitable for large-scale thank-you banquets.

2. Chinese restaurants: There are many well-known Chinese restaurants in Kuancheng District of Changchun City, which provide various special dishes and are suitable for holding family or small and medium-sized thank-you banquets.

3. Western restaurants: If you want to try some western-style food, there are also some high-end western restaurants in Kuancheng District, which provide excellent service and delicious dishes.

Generally speaking, the number of people, budget, theme and other factors should be considered when choosing a venue. Hotel banquet halls usually provide a full range of services, suitable for large banquets, while restaurants are more suitable for small gatherings. You can choose a suitable place to hold a thank-you banquet in Kuancheng District of Changchun according to your specific needs.