gāi bāau
雞 is chicken, and 包 is bun, so 雞包 is chicken bun.
Bao with thick dough, twisted at the top, containing chicken, other meat (pork/sausage/shrimp) and items such as black mushroom.
History
Originated in northern China.
bao
big bao
taro bun
pan-fried pork bun