懂行

Traditional form:

懂行

Pinyin (reading):

dǒngháng

Definitions:

• to know the ropes

Characters:

• 懂 - to understand, to know
• 行 - to go, to walk, to move; professional

Traditional characters:

• 懂 - to understand, to know
• 行 - to go, to walk, to move; professional