吴任臣

Wu Renchen (1628-1689), Qing dynasty polymath and historian, author of History of Ten States of South China 十國春秋|十国春秋

surname Wu / area comprising southern Jiangsu, northern Zhejiang and Shanghai / name of states in Southern China at different historical periods

surname Ren / Ren County 任縣|任县[Ren2 Xian4] in Hebei

to assign / to appoint / to take up a post / office / responsibility / to let / to allow / to give free rein to / no matter (how, what etc) / classifier for terms served in office, or for spouses, girlfriends etc (as in 前任男友)

surname Chen

state official or subject in dynastic China / I, your servant (used in addressing the sovereign) / Kangxi radical 131