con cháu 
offspring, descendants, posterity [ con ] : (1) [CL for animals and other small objects]; (2) child; you (said to a child by a parent); I (said to a parent by a child), I (said by a believer to a religious figure); (3) young, small, baby
[ cháu ] : grandchild, grandson, granddaughter, nephew, niece, my child
Most Common Compounds Set 1:
Most Common Compounds Set 2 :