sāang jīn bāau
saang1 jin1 baau1
生 is raw, and 煎 is pan-fried, so 生煎包 is raw-fried bun.
A thick pan-fried bao with a juicy pork mixture inside, also known by its Mandarin pronunciation as Shengjian bao, Shengjian bun, or Shengian mantou.
bao
big bao
taro bun
chicken bun