chúng cháu 
we (when addressing one’s uncle or aunt or one’s [ chúng ] : group, people; (pluralizer for persons)
[ cháu ] : grandchild, grandson, granddaughter, nephew, niece, my child
Most Common Compounds Set 1:
Most Common Compounds Set 2 :
chúng cháu we (when addressing one’s uncle or aunt or one’s