亚欧大陆腹地

yà ōu dà lù fù dì

Eurasian hinterland (i.e. Central Asia including Xinjiang)

亚

yà

second

欧

ōu

(used for transliteration)

大

dà

big; large; great

陆

lù

(bound form) land (as opposed to the sea)

腹

fù

abdomen

地

dì

earth