The composition of tortoise shell is roughly the same as that of natural pearls. The shell color is white and brownish yellow, and there is a strong golden mercerization in the brown belt. The overall appearance is like a pattern of cars and ditches, which is quite similar to the shape of Tai Chi, so it is called "golden tortoise shell". The raw materials of the flat storage are not easy to obtain, so they are extremely precious. It is no wonder that people who owned flat storage in ancient times were either senior officials or Tibetan tantric, which was rarely seen by ordinary people.
The ancients thought it had a strong magnetic field, which could eliminate disasters, ward off evil spirits and keep peace. Wearing it for a long time has incredible magic and induction. Many esoteric believers consider it auspicious to provide spiritual services to the Buddha. They believe that people who practice Buddhism can purify greed, anger and delusion, eliminate karma, increase wisdom and practice virtue.
In ancient China, it was regarded as a kind of wealth.
The name Zhuan Shu Da written by Fu Sheng in the Eastern Han Dynasty was first seen, which recorded a story that Zhou Wenwang was imprisoned here by Shang Zhouwang, and he traded his name for Zhou Wang and a palindrome king in his three lives. Since ancient times, the beads worn by second-class officials in the Qing Dynasty were all made of dragonflies. In Tibetan esoteric Buddhism, monks and lamas also wear dragonflies as prayer beads to recite scriptures.
According to Compendium of Materia Medica, cannabis has the functions of calming the heart, calming the nerves, stabilizing the heart rhythm and blood pressure, improving insomnia, preventing aging and enhancing immunity, thus achieving the effect of health preservation and fitness. According to the analysis of scientific instruments, Trionyx sinensis contains calcium carbonate, chitin, amino acids and various trace elements. In the process of wearing, the human body will absorb the natural treasure of Trionyx sinensis, which can stabilize the mood, eliminate distractions, increase wisdom, eliminate troubles and karma, and adjust the balance of body and mind. Especially: 1. Physically weak II. Poor fate 3. Poor blood circulation. Excessive work pressure. Suffering from depression. Mental illness 7. Headache, insomnia 8. People who have recovered from a serious illness should wear it anytime and anywhere.