Yes Clogo's Chinese name is Kouai, and Kou Ai Welsh gold originated from Kou Ai St. David's gold mine in Wales, producing natural rose gold, which is known as one of the rarest, most expensive and most sought-after gold in the world. It has always been the royal gold for wedding rings, crowns and the birth ceremonies of princes and princesses in Britain. It is very expensive and most people can't afford it. It is a "luxury brand" in people's eyes. Kouai has a brand-specific design team and jewelry style research and development capabilities, and has won many awards at major awards ceremonies in the jewelry industry.