1 surname Li

1 power

2 force

3 strength

1 great effort

2 to strive

3 to try hard

1 pressure

1 strength

1 one day's sun, ten days' frost (idiom, from Mencius); fig. to work for a bit then skimp

2 sporadic effort

3 short attention span

1 not to submit to force (idiom); to defy threats and violence

1 to spare no pains or effort (idiom); to do one's utmost

1 tremendous strength (idiom)

1 things are very different now (idiom)

2 times have changed