"Old Tianbao Full of Gold in the Republic of China" is the name of an antique jewelry, which is actually a Huang Jinlao ring in the Republic of China. "Old Tianbao" is a common jewelry element, also called "sapphire", which is a kind of blue-rich gem. In ancient China, sapphire was regarded as a symbol of auspiciousness, symbolizing auspiciousness, peace and happiness.

The ring "Old Tianbao Full Gold in the Republic of China" is made of high-purity gold by goldsmiths. It is unique in that it uses bright sky-blue sapphire as the main stone, with small ruby, and the internal carving process of gold adds slimness and beauty, which is very delicate. This kind of ring has a certain market value in the field of collection.