which is  replaced for ma ying-jeou has position held as chairperson of the kuominatnag?
SELECT ?value WHERE { wd:Q19216 p:P39 ?s . ?s ps:P39 wd:Q16056439 . ?s pq:P1366 ?value}
ma ying-jeou: Q19216 chairperson of the kuomintang: Q16056439