《新五代史·列传·杂传第三十九》
阿瞪啜原本不是姓氏，后来改名城而姓杨。
阿噔啜初非姓氏，其后改名瑊而姓杨氏。
Adengchua was not originally a surname, but later changed his name to Cheng and surnamed Yang.
<s>[INST] Translate the following passage from Classical Chinese to both modern Chinese and English, focusing on preserving the emotional tone in both translations: 阿噔啜初非姓氏，其后改名瑊而姓杨氏。 [/INST] Modern Chinese: 阿瞪啜原本不是姓氏，后来改名城而姓杨。 English: Adengchua was not originally a surname, but later changed his name to Cheng and surnamed Yang.</s>
Translate the following passage from Classical Chinese to both modern Chinese and English, focusing on preserving the emotional tone in both translations: 阿噔啜初非姓氏，其后改名瑊而姓杨氏。
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Modern Chinese: 阿瞪啜原本不是姓氏，后来改名城而姓杨。 English: Adengchua was not originally a surname, but later changed his name to Cheng and surnamed Yang.
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