sī tǎn yīn
Stein (name)
Marc Aurel Stein (1862-1943), Hungarian-born British archaeologist known for his expeditions to Central Asia
斯
sī
abbr. for 斯洛伐克[Si1 luo4 fa2 ke4]
坦
tǎn
flat
因
yīn
old variant of 因[yin1]