Progressing from characters to words and idioms marks advanced Chinese. This guide freely explains 「丁一卯二」 for your learning.
The idiom 「丁一卯二」 is the focus of our introduction today, and its explanation and application are listed below.
Ding: the same as “nail”, here refers to the tenon; Mao: the hole on the object that connects the tenon. Ding Mao is in perfect harmony, without a single mistake. Describes something that is certain and reliable.
The Mandarin pronunciation of this idiom is :
dīng yī mǎo èr
while its Cantonese pinyin is :
ding1 yat1 maau5 yi6
The treasure trove of Chinese idioms is extensive, with different expressions suited for various situations. We hope these free resources will aid you in your journey to mastering Chinese.

