To the constitution value main body, the constitution value conflict always meant creates the violation or the influence to a conflict side benefit, does not favor the realization of constitution value.

The value of constitution can according to axiology be divided into the three levels of immanent value, instrumental value and value as criteria,each of which presents the sanctity and the earthliness of constitutional value, also educes the neutrality of constitutional value in itself.

Along with the constitution development and the tendency of people s constitution value idea multiplication, the phenomenon of constitution value conflict occurs frequently.

The extension of constitutional personhood defined by different criteria,personhood presumption theory may be a better choice because of the tension among different criteria which challenge new technological renovations.