Look, the sharks pushed it a little deeper, why did it stop? Go down a little deeper so everyone can get on the boat.

Just kidding, if you don't go to sale areas like this, how long will you have to wait? Falling is the time to buy, not when the market is green. Research gradually, for example, if you have 100 VND, then buy here 30 or 40 VND. If it increases then don't say if it decreases further then continue 30 40 VND. It's okay to eat a little less, but wait until it drops really deep before you can get in, then you might have to buy at the top again.