There is a little color in the dark, maybe a little green or purple. But there is no color when there is sunlight or strong light.

There may also be some flaws that can't be seen in weak light, but can be seen in strong light or sunlight.

Simply put, it looks good in a dark place. It looks good. But when you come out and see the sun, it's over. Everything is different.

So, when you buy a photo, a pair of jade and a piece of jade, you must read it in the house and then watch it in the sun. If they are all the same or similar, you can buy them.