Ni Guizhen or Ni Kwei-Tseng (1869 - 1931), mother of Song Ailing 宋蔼龄 (Sòng Ǎi líng), Song Qingling 宋庆龄 (Sòng Qìng líng) and Song Meiling 宋美龄 (Sòng Měi líng)
Meaning
NíGuìzhēnni2 gui4 zhen1
Ni Guizhen or Ni Kwei-Tseng (1869 - 1931), mother of Song Ailing 宋蔼龄 (Sòng Ǎi líng), Song Qingling 宋庆龄Sòng Qìng líng and Song Meiling 宋美龄Sòng Měi líng