Eng

Hardship...

辛

Acrid, Bitter, Burning, Eighth, Hardship, Laborious, Sharp, Strong, Toilsome

磨

Grind, Hardship, Obstacles, Polish, Rub, Set backs, Sharpen, Suffering, Wear, Wear Out, Worn

困苦

Difficulty, Hardship

苦難

Adversity, Hardship, Privation, Suffering