Cách mài tường hiệu quả bằng đá mài

Hello everyone, I'm Tuyen. Today, I'm going to share with you guys how to practice the wall. The first thing you need to know when you enter a new house is how to practice the wall. How to do it correctly? I'm going to share it with you guys. Okay, let me show you how to practice the wall slowly. This is how you practice the wall normally. You hold it like this. Normally, you practice like this. Not everyone has a machine like this. Practice like this. Okay, I'm going to use another technique. If it's too much, I'll hold it like this. If you hold it like this, it will be stronger. And I turn the handle of the stone into the wall. Okay, there's another technique I'm going to share with you guys. Hold it like this. If it's too much, I'll hold it like this. Like this. It will be very strong. There are a lot of gaps in the wall. I'm going to practice like this. Practice like this, it's very strong. It's a little tiring, but it's very safe. You can refer to the way I do it. It's not difficult at all. Okay, goodbye.