▁have ▁also ▁been ▁uniformly ▁replaced ▁with ▁the ▁image ▁of ▁Ma o ▁Z ed ong . ▁ ▁Second ▁( 2 0 0 5 ) ▁edition ▁ ▁The ▁ 2 0 0 5 ▁edition ▁was ▁introduced ▁on ▁August ▁ 3 1 , ▁ 2 0 0 5 , ▁with ▁the ▁following ▁bank notes ▁and ▁co ins : ▁ ▁bank notes : ▁ ¥ 5 , ▁ ¥ 1 0 , ▁ ¥ 2 0 , ▁ ¥ 5 0 , ▁ ¥ 1 0 0 ▁ ▁co ins : ▁ ¥ 0 . 1 ▁ ▁There ▁is ▁no ▁difference ▁in ▁the ▁basic ▁color ▁and ▁design ▁between ▁the ▁bank notes ▁of ▁the ▁ 1 9 9 9 ▁and ▁ 2 0 0 5 ▁edition . ▁However , ▁new ▁security ▁( anti - counter fe it ) ▁features ▁are ▁added ▁in ▁the ▁ 2 0 0 5 ▁edition ▁that ▁distingu ishes ▁the ▁two . ▁The ▁differences ▁as ▁compared ▁to ▁the ▁ 1 9 9 9 ▁edition ▁are : ▁ ▁D ated ▁ 2 0 0 5 ▁ ▁The ▁currency ▁number ▁at ▁the ▁bottom ▁of ▁the ▁reverse ▁is ▁added ▁with ▁“ Y U AN ” ▁indicating ▁the ▁p iny in ▁of ▁the ▁unit ▁( <0xE5> <0x9C> <0x93> ) ▁in ▁the ▁Chinese ▁language . ▁ ▁Added ▁E UR ion ▁const ell ation ▁to ▁d eter ▁computer - a ided ▁counter fe iting ▁ ▁Rem oval ▁of ▁fib re ▁threads ▁ ▁Rem oval ▁of ▁the ▁second ▁set ▁of ▁serial ▁number ▁on ▁ ¥ 5 0 ▁and ▁ ¥ 1 0