As the Yang family emigrated from mainland China, they lived first in Hong Kong for 3 years, and then moved to Taiwan when Yonfan was 5 years old.
Saat keluarga Yang beremigrasi dari Tiongkok daratan, mereka mula-mula tinggal di Hong Kong selama 3 tahun, dan kemudian pindah ke Taiwan saat Yonfan berusia 5 tahun.