炮炼

Traditional form:

炮煉

Pinyin (reading):

páoliàn

Definitions:

• to parch and refine medicinal herbs

Characters:

• 炮 - cannon, artillery
• 炼 - to smelt, to refine; to distill, to condense

Traditional characters:

• 炮 - cannon, artillery
• 煉 - to smelt, to refine; to distill, to condense