费劲

Traditional form:

費勁

Pinyin (reading):

fèijìn

Definitions:

• to require effort
• strenuous

Characters:

• 费 - expenses, fees; to cost, to spend; wasteful
• 劲 - strong, tough, unyielding; power, energy

Traditional characters:

• 費 - expenses, fees; to cost, to spend; wasteful
• 勁 - strong, tough, unyielding; power, energy