1. grandchildren   sun   [bai;bo] mu   [fu;fu] mu   zu mu   Hint Half-n-half Clue   2. grandson   hai zi   [fu;fu] [qin;qing]   zhang [fu;fu]   sun zi   Half-n-half Clue   3. son   ν: er   er zi   μ [qin;qing]   [fu;fu] [qin;qing]   Half-n-half Clue   4. brother   [fu;fu] mu   jie mei   xiong di   zhi zi   Half-n-half Clue   5. aunt   sun   zu mu   sun zi   [bai;bo] mu   Half-n-half Clue   6. uncle   μ [qin;qing]   [fu;fu] [qin;qing]   [bai;bo] [fu;fu]   [fu;fu] mu   Half-n-half Clue   7. mother   zu mu   zu [fu;fu] mu   er zi   μ [qin;qing]   Half-n-half Clue