《新五代史·附录·四夷附录第二》
他们的西面，是辖戛，辖戛北面，是单于突厥，风俗都和妪厥律大略相同。
又其西，辖戛，又其北，单于突厥，皆与妪厥律略同。
To their west is Xiajia, and to the north of Xiajia is Shan-yu Turk. Their customs and habits are mostly the same as Yuqulue.
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 又其西，辖戛，又其北，单于突厥，皆与妪厥律略同。 [/INST] To their west is Xiajia, and to the north of Xiajia is Shan-yu Turk. Their customs and habits are mostly the same as Yuqulue.</s>
Identify the key themes in this Classical Chinese text and explain them in English: 又其西，辖戛，又其北，单于突厥，皆与妪厥律略同。
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To their west is Xiajia, and to the north of Xiajia is Shan-yu Turk. Their customs and habits are mostly the same as Yuqulue.
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