Hetian jade can be cultivated artificially. Man's cultivation means that Hetian jade is often worn on his body. After the constant friction between human skin and Hetian jade, Hetian jade will become smoother and smoother. In addition, hydroponics and oil culture can also be carried out. Water conservation refers to putting a glass of water next to Hetian jade, and oil conservation refers to properly applying oil on Hetian jade, which is conducive to eliminating cotton spots and cotton threads inside Hetian jade.

1. People should raise Hetian jade. Human cultivation means that Hetian jade is often worn on the body, so that Hetian jade constantly rubs against the skin, and its original stone will be gradually eliminated. Moreover, the repeated friction between leather and Hetian jade is also a polishing process, and the surface of Hetian jade will become smoother and smoother.

2. Water culture and Hetian jade need proper water culture. In many jade jewelry stores, you can see a glass of water next to jade jewelry, which is actually called water saving. After the water in the cup volatilizes into the air, Hetian jade will absorb some water, and its moist color can be maintained continuously.

3. Raising oil is the most important way to maintain Hetian jade. After storage for a period of time, defects such as cotton thread and cotton spot usually appear on its surface. At this time, properly applying grease on the surface of Hetian jade can reduce the influence of cotton thread and spots on the beauty of Hetian jade in a short time, and the internal cotton thread and spots will be gradually eliminated.