Hangzhou Pepper Chicken: Pepper chicken is a typical Sichuan dish, but some restaurants in Hangzhou have also launched their own versions. Hangzhou pepper chicken is usually based on Hangzhou chicken, seasoned with pepper and pepper, which is delicious and moderately spicy.

West Lake Vinegar Fish: This is a famous local dish in Hangzhou, with fresh fish as the main ingredient, and Hangzhou vinegar, shredded ginger and other seasonings are added when cooking. It tastes sweet and sour and is one of the must-eat foods in Hangzhou.

Longjing shrimp: Longjing shrimp is a special dish in Hangzhou, with fresh shrimp and local famous Longjing tea as the main ingredients. Longjing tea and shrimp are cooked together, which tastes fresh and smells fragrant. This is a very distinctive food.

Fried Niuhe: This is a Cantonese dish, but some restaurants in Hangzhou have also launched their own versions. Stir-fried beef with wide river noodles, add some vegetables and seasonings, and it tastes delicious.

Xiaoshan smoked fish: Xiaoshan smoked fish is a traditional food in Xiaoshan, Hangzhou. It is made of fresh fish and special smoking technology. Delicious and smoky, it is one of the must-see foods in Hangzhou.

The above are some possible suggestions I have given, hoping to inspire you. Of course, Hangzhou is rich in food resources. If you want more advice, I suggest you seek advice from local food experts or the catering industry.