Progress in Chinese starts with characters, then words, finally idioms. Here’s a free look at 「一差二悮」 and its explanation.
The featured idiom 「一差二悮」 is explained here, including its meaning and how to use it.
Refers to unexpected errors and mistakes. Same as “one mistake leads to two errors”.
The Mandarin pronunciation of this idiom is :
yī chà èr wù
while its Cantonese pinyin is :
yat1 cha1 yi6 ng6
Chinese idioms, with their vast variety, hold different meanings and uses. Their abundance makes studying them rewarding, and these materials are here to help you along the way.

