Is it true or not to travel to Hong Kong to buy gold?

Let's just say, if you join a group and then the tour leader takes you to places where things are sold, especially jewelry and gold, you'd better not buy them. Whether it is true or not, similar things are very expensive, and some gold is still not recognized in the mainland, that is, there is no sale. They will brag about it and then make you buy it at a high price. If you really want to buy gold, I suggest you go to brand stores like Chow Tai Fook, Zhou Shengsheng and Xie Ruilin. The price is slightly lower than that in China, which is absolutely true.