By inquiring about official website information such as Taobao and JD.COM, we know that the cups engraved with the word "Shou" on the coconut shell in Qing Dynasty are valuable, and the middle value of 800 yuan is about 1.500 yuan. They are collectible, and the longer they are preserved, the more valuable they are. Therefore, the owner can choose not to buy or sell and preserve the value.

Cups carved with coconut shells with longevity characters began in the Han Dynasty, when they were mainly used to hold tea. When the guests come, you can put them on the table for the use of the guests. In the Song Dynasty, people not only carved longevity characters on cups, but also carved other patterns to match them. Later, in the Qing Dynasty, the carving techniques were more elaborate and the patterns were diverse. Moreover, users can use them not only to hold tea, but also to hold wine, and they can also be used as birthday gifts, and their uses are gradually becoming wider.