▁District ▁of ▁De h g olan ▁County , ▁Kur dist an ▁Province , ▁Iran . ▁At ▁the ▁ 2 0 0 6 ▁census , ▁its ▁population ▁was ▁ 1 6 0 , ▁in ▁ 3 8 ▁families . ▁ ▁References ▁▁ ▁Category : T own s ▁and ▁villages ▁in ▁De h g olan ▁County <0x0A> </s> ▁Lie u ▁Da - K u in ▁( D . ▁K . ▁Lie u ) ▁was ▁a ▁prominent ▁Chinese ▁econom ist ▁in ▁the ▁tw enti eth ▁century . ▁ ▁Lie u ▁attended ▁P ek ing ▁University ▁and ▁then ▁moved ▁on ▁to ▁University ▁of ▁Michigan ▁where ▁he ▁att ained ▁a ▁B . A . ▁On ▁his ▁return ▁after ▁a ▁short ▁period ▁teaching ▁English ▁at ▁Q ing h ua ▁he ▁soon ▁became ▁one ▁of ▁China ' s ▁leading ▁economic ▁comment ators . ▁ ▁He ▁retained ▁links ▁to ▁the ▁University ▁of ▁Michigan ▁through ▁the ▁Michigan ▁Club ▁of ▁P ek ing ▁of ▁which ▁he ▁was ▁president ▁in ▁ 1 9 2 1 . ▁ ▁References ▁ ▁Category : Ch inese ▁econom ists ▁Category : Year ▁of ▁birth ▁missing ▁Category : Year ▁of ▁death ▁missing ▁Category : P ek ing ▁University ▁al umn i ▁Category : Univers ity ▁of ▁Michigan ▁College ▁of ▁Liter ature , ▁Science , ▁and ▁the ▁Arts ▁al umn i ▁Category : T sing h ua ▁University ▁fac ulty <0x0A> </s> ▁John ▁Martin ▁Dark o ▁( 3 0 ▁May ▁ 1 9 4 5 ▁− ▁ 1 2 ▁January ▁ 2 0 1 3 ) ▁was ▁a ▁Gh ana