The method that differentiate bogus china uses commonly is:
(1) taxonomy: Be about to of each times congener implement (include identical implement form, identical grain acts the role of subject matter) manage becomes development series, locate their collective spot, find out its differentia again, will fumble their feature that develops the rule and each period.
(2) compares a standard: Basically be to use archaeology to send what disinter comes, the implements that has layer time regards a standard as implements, the implements that wants place puppet of appraisal, differentiate is compared to it, reach thereby differentiated conclusion.
(3) differentiates a law: Use namely coetaneous congener implement or not congener implement the times feature that go up will contrast, the implements that needs to differentiate quite, reach thereby the more logical conclusion that differentiates integratedly.
Anyhow, china of ancient time of China of bogus of appraisal, differentiate, on in order to 3 kinds of methods, pledge from the embryo again, the have sth in mind of a few respects such as craft of modelling, frit, grain act the role ofing, fire, inscriptions, blue beautiful material, mastering those who come up out of land or be certain below the premise of the standard implements of be handed down from ancient times can appraisal gives stand or fall, discern those who give true bogus.