ā sài bài jiāng
Azerbaijan
阿
ā
abbr. for country names that begin with 阿[a1]: Algeria 阿爾及利亞|阿尔及利亚[A1 er3 ji2 li4 ya4], Afghanistan 阿富汗[A1 fu4 han4] etc
塞
sài
(bound form) strategic stronghold
拜
bài
to bow to; to pay one's respects
疆
jiāng
border