As for the renouncement of legitimate child, the paper defines its limitation in time, right perdition and relevant almsgiving measurements.

明确婚生子女否认限制、权利失，以及相应救济施。

In the early 20th century, Qing dynasty carried out a series of social reformational policies in order to remedy its political power being at the edge of perdition.

20世纪初，清王朝为了挽救濒临命运，推行了一系列社会改革施。