坑井

Traditional form:

坑井

Pinyin (reading):

kēngjǐng

Definitions:

• (mine) galleries and pits

Characters:

• 坑 - pit, hole; to trap, to bury; to harry
• 井 - well, mine shaft, pit

Traditional characters:

• 坑 - pit, hole; to trap, to bury; to harry
• 井 - well, mine shaft, pit