Chao Kuo-Jung (; born August 28, 1992 in Taiwan), better known in Japan as Youko (ヨウコ ) is a member of the latest Hello! Project group Ice Creamusume. She was announced as a winner of the Taiwan Hello! Project New Star auditions on September 20, 2008 along with the other members of Ice Creamusume.
 Ice Creamusume includes several group members.
( z1 include :ARG1 ( z2 person :quant ( z3 several ) :ARG0-of ( z4 have-org-role :ARG1 ( z5 organization :name ( z6 name :op "Ice" :op "Creamusume" ) ) :ARG2 ( z7 member ) ) ) :ARG2 z5 )