As a tourist, I can recommend some delicious pies in Hangzhou.

1. West Lake Vinegar Fish Pie: This is one of the famous specialty snacks in Hangzhou. The pie is thin and stuffed, and the vinegar fish tastes delicious and refreshing.

2. Longjing Shrimp Pie: The local specialty Longjing tea is used as seasoning, and fresh shrimps are put into the pie, which is fragrant and delicious, and it is one of the special cuisines in Hangzhou.

3. soup dumplings: also known as steamed buns, are one of the traditional snacks in Hangzhou. Steamed buns are very popular because of their thin skin and rich stuffing and delicious soup.

4. Ginger Duck Pie: This is a hangzhou dishes. Ginger Duck meat is put into the pie with rich sauce, which is delicious.

5. Time-honored snack bars: There are many time-honored snack bars in Hangzhou, such as Hutongkou kebab, Confucius Family Banquet, Song Saoyu Soup, etc., all of which have special pies and are worth a try.

I hope these recommendations will help you taste delicious pies in Hangzhou. If you have any other questions about food or travel, please feel free to ask.