In mathematical science, one billion is a very large number, which is a symbol of peace and wealth, so it is a very auspicious word for naming, which is very suitable for naming.

The desirable name "Yifan" means that it is extremely extraordinary and it will last forever.

Jade named "Yiyu" is a natural stone, crystal clear. Jade has many meanings, wealth, wisdom, aura, resourcefulness, and a sense of happiness throughout life.

For example, we can take the total amount 1 billion, increase 1 billion, guide 1 billion, t 1 billion, Korea 1 billion, cheng 1 billion, and Qi 1 billion. Billions, billions, billions