Eng: Hard work

勞

Entertain, Exhausted, Fatigued, Hard work, Labor, Tired, Toil, Work Hard, Work Hard

努力

Effort, Endeavour, Endeavoured, Endeavouring, Endeavours, Hard work, Strive, Strived, Strives, Striving, Struggle, To endeavour, To strive, To try, To work, Tried, Tries, Try, Trying, Work, Work Hard, Worked, Working, Works

心血

Hard work