sheng1
sister's son; nephew

strokes 12
radical
strokes after radical 7
甥女 甥女 sheng1 nv3
niece (sister's daughter)

外甥 外甥 wai4 sheng1
sister's son; wife's sibling's son

外甥女 外甥女 wai4 sheng5 nv3
sister's daughter; wife's sibling's daughter

外甥女婿 外甥女婿 wai4 sheng5 nv3 xu5
sister's daughter's husband

外甥媳妇 外甥媳婦 wai4 sheng5 xi2 fu4
sister's son's wife

姨甥男女 姨甥男女 yi2 sheng5 nan2 nv3
wife's sister's children