辛勤耕耘

to make industrious and diligent efforts (idiom)

surname Xin

(of taste) hot or pungent / hard / laborious / suffering / eighth in order / eighth of the ten Heavenly Stems 十天干[shi2 tian1 gan1] / letter "H" or Roman "VIII" in list "A, B, C", or "I, II, III" etc / ancient Chinese compass point: 285° / octa

hardworking / industrious

diligent / industrious / hardworking / frequent / regular / constant

variant of 勤[qin2] / industrious / solicitous

variant of 耕[geng1]

to plow / to till

plowing and weeding / farm work / fig. to work or study diligently

to weed