Are the Five Elements of the Zodiac Based on Sixty Jiazi or heavenly stems and earthly branches?

Sixty Jia is heavenly stems and earthly branches. The five elements in the China Zodiac are based on heavenly stems and earthly branches. Every Chinese zodiac is a complete five elements, in other words, there are five elements of golden wood, fire, water and earth in a Chinese zodiac, and every 12 years there is an element in the same Chinese zodiac. For example, the mouse is the son of the Chinese zodiac, and it has five elements, that is, they are related to the golden wood fire, water and earth respectively. These five elements are: Jiazi (wood mouse), Bingzi (fire mouse) and Wuzi (earth mouse). Sixty jiazi means that an attribute of the same zodiac comes out once every 12, and it is not until sixty years (one round) that the same attribute comes out again. 12 (year) ×5 (five elements) = 60 years (one round).