China Naming Network - Solar terms knowledge - What do you mean by190,000 years on the birthday cake?

What do you mean by190,000 years on the birthday cake?

The significance of cake decoration. On the birthday cake, 10,000, 90,000 and white are decorative cakes, which can be regarded as decorative birthday cakes, which will make people who like mahjong want to buy this birthday cake more. For customers, they just spent more money and bought a birthday cake with a shape they also like.