Mgwirizano wanzeru pakati pa makasitomala a Changsu ndi aku Korea sikuti umangopereka mayankho amphamvu pakukweza kwazinthu za CJ ndikusinthira ku malamulo atsopano azachilengedwe, komanso kumabweretsa chilimbikitso chatsopano pamsika wosinthika waku Korea kuti uthane ndi kusintha kwa chilengedwe.