0 New HSK word(s):

1 Old HSK word(s): D N 内地 * nei4di4 Landesinnere, Binnenland

腹地 [fu4 di4]

Hinterland, Binnenland, Landesinnere (Agrar)
内地 [nei4 di4]

Binnenland (S)Landesinnere (S)