About travel, many things are hard to say, because there are too many tricks, especially Thailand in New Matai. Let's see if it's true first. It's probably true, because it's not a diamond, and all the gems are not valuable enough. There is no uniform measure. Let's look at personal preferences. I'm also a tour guide and a tour leader, and the commission on things there is quite high, so we can't talk about it any more. Since I bought it, I can keep it as long as I like it. It is also beautiful, and others will envy it.