90年代以来多次参加全国的特许出口文物鉴定。

She took part in authenticating concessionary relics for export as expert since 1990s.

文物鉴定的标准和办法由国家文化行政管理部门制定，并报国务院批准。

The criteria and measures for the verification of cultural relics shall be formulated by the state department for cultural administration, which shall report them to the State Council for approval.