Just returned from Nha Trang, I feel that the shopping environment there is very chaotic for China people. It's entirely because the black shop opened by China people cheated China people. I met a support when I wanted to buy Dendrobium. He deliberately let me grind it many times before weighing it out. At that time, I thought it was cheating and decisive. An old couple in the same group was cheated by more than 8 thousand. Because they didn't weigh it, they were ground just like he said.