I am in Kaifeng, where can I buy good quality brushes? It doesn't feel so good to buy two brushes in their twenties. After I suck the ink, the elasticity is not good, and the nib always falls apart.

There is an old calligraphy shop in Kaifeng called Jingguzhai, which can be sold in Four Treasures of the Study. The original site is in the northwest corner of Gulou Square. It seems that the Tian Li cake shop is closed now. If you have time, you can go to the bookstore street again. Some old stationery stores should still be available. Or there are some special places selling calligraphy and painting near Longting Park. They are easy to find by the lake. You can get to know them. There may be calligraphy lovers who can tell you where to buy good quality brushes.