C508 Royal Tribute
In ancient times, the Golden Silk Nanmu was a tribute to the royal family, especially during the Ming and Qing Dynasties. The Golden Silk Nanmu was almost monopolized by the royal family. It was a symbol of status and status, and ordinary people would use it to surpass the rules.
Some ancient temples and Taoist temples might have it, but there was a limit to how much it could be used