BROTHER.
SISTER.
- Second brother's wife
- 二嫂
- Younger brother
- 胞弟
- 兄弟
- Fourth brother (younger)
- 四弟
- Youngest brother
- 么弟兒
- 弟娃
- Younger brother's wife
- 弟媳
- Brother's son
- 姪兒
- 姪子
- 姪男
- Brother's son's wife
- 姪媳
- Brother's daughter
- 姪女
- Brother's daughter's husband
- 姪女婿
- Brother's grandson
- 姪孫
- Brother's granddaughter
- 姪孫女
Sister.
- Elder sister
- 胞姐
- 姐姐
- Eldest sister
- 大姐
- Second sister (elder)
- 二姐
- Third sister (elder)
- 三姐
- Elder sister's husband
- 姐丈
- 姐夫
- Younger sister
- 胞妹
- 妹妹
- Third sister (younger)
- 三妹
- Youngest sister
- 么妹
- Husband of younger sister
- 妹丈
- 妹夫
- Sister's son
- 外姪
- 外子
- Sister's daughter
- 外姪女
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