1. Some "old, refined and rare" stamp varieties are very popular in the philatelic market. Therefore, when collecting investment stamps, we need to be decisive. Due to the existence of risks, the volatile philatelic market makes it impossible for many Tibetan friends to boldly collect investments. In fact, Tibetan friends should learn to take a long-term view and not be influenced by the current market conditions. In the collection industry, the ups and downs of the market price of collections are also commonplace. However, we must see that if it is some fine products, no matter how many ups and downs, it will always shine again in the collection market.

2. Grasp the market and be a rational collector. If you know something about the market of stamp collecting, it will be of great benefit to the collection. On the one hand, if we fully grasp the market, we can greatly reduce the risk of investors' collection investment and get a higher return on investment. On the other hand, for pure collectors, the collection cost can also be reduced.