wài sūn nǚ
daughter's daughter
granddaughter
wài sūn
daughter's son
grandson
descendant via the female line
wài sūn nǚ r
granddaughter (one's daughter's daughter)
wài sūn nǚ
daughter's daughter
granddaughter
wài sūn nǚ r
granddaughter (one's daughter's daughter)
wài sūn zi
(coll.) daughter's son
grandson