Complex sentence: Joyce Gao, Emily Gao, Brian Gao, and Brendan Gao, respectively, his family moved to many different locations until they finally settled in Nassau County in New York when he was 9 years old.
Split into simpler sentences: Joyce Gao, Emily Gao, Brian Gao, and Brendan Gao. Growing up, his family moved to many different locations until they finally settled in Nassau County in New York when he was 9 years old.