The next phrase for Ding is Ding is Mao is Mao.

Ding is Ding and Mao is Mao, which is a multi-character idiom in Chinese culture.

The meaning is: to separate things clearly and in detail in a step-by-step manner.

The saying of Ding

1. It originates from the celestial stems and earthly branches chronology in China. Ding: one of the Heavenly Stems. D: one of the Earthly Branches. Ding is the fourth of the heavenly stems, d is the fourth of the earthly branches, although the same is the fourth, but not to be confused. It describes the seriousness of the work, not the slightest ambiguity.

2. Ding is a homonym of the word nail. In carpentry work, the two parts connected to the common mortise and tenon structure, tenon and called nail mortise and tenon, nail mortise and tenon and mortise size must be the same, connected to a strong and firm, not easy to loose.