The top ten most popular restaurants in Harbin Development Zone are as follows: 1. Xixiangfeng Barbeque: Located at No. 36 Nanji Street, Daowai District, Harbin, it specializes in barbecue dishes, with delicious taste and affordable prices, and is deeply loved by customers.

2. Lazhuang Chongqing Hot Pot: Located at No. 29, Nanji Street, Daowai District, Harbin, it specializes in Chongqing hot pot dishes. It has a unique taste and rich spiciness, and is deeply loved by customers.

3. Hejianfu Hotel: Located at No. 25 Nanji Street, Daowai District, Harbin City, it specializes in Northeastern cuisine, with authentic taste and elegant environment, and is deeply loved by customers.

4. Jialedi Barbeque: Located at No. 21 Nanji Street, Daowai District, Harbin, it specializes in barbecue dishes. It is delicious and affordable, and is deeply loved by customers.

5. Boiling Fish Village: Located at No. 17, Nanji Street, Daowai District, Harbin City, it specializes in boiled fish dishes, with delicious taste and elegant environment, and is deeply loved by customers.

6. Mengjiatun Restaurant: Located at No. 15, Nanji Street, Daowai District, Harbin City, it specializes in Northeastern cuisine, with authentic taste and elegant environment, and is deeply loved by customers.

7. Xiangjiang Restaurant: Located at No. 11, Nanji Street, Daowai District, Harbin, it specializes in Hunan cuisine, with unique taste and elegant environment, and is deeply loved by customers.

8. Xiaonanguo Restaurant: Located at No. 9 Nanji Street, Daowai District, Harbin City, it specializes in Northeastern cuisine, with authentic taste and elegant environment, and is deeply loved by customers.

9. Purple City Hotel: Located at No. 7 Nanji Street, Daowai District, Harbin City, it specializes in Northeastern cuisine, with authentic taste and elegant environment, and is deeply loved by customers.

10. Spicy Temptation: Located at No. 5 Nanji Street, Daowai District, Harbin, it specializes in spicy dishes with unique taste and elegant environment, and is deeply loved by customers.

The above rankings are for reference only, and the specific rankings may vary depending on factors such as time, season, and customer tastes.