《战国策·韩三·或谓韩公仲》
安成君在东面受到魏国的重视，在西面得到秦国的尊崇，掌握着这样的优势，可以替您向魏、秦两国的君主索取好处，将来分封土地，成为诸侯，这是您头等的功业。
安成君东重于魏，而西贵于秦，操右契而为公责德于秦、魏之主，裂地而为诸侯，公之事也。
Anchengjun was valued by Wei in the east, and respected by Qin in the west. With such advantages, he could ask for benefits from the monarchs of Wei and Qin for you. In the future, when the land was divided, and he became a feudal lord, it was your first achievement.
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 安成君东重于魏，而西贵于秦，操右契而为公责德于秦、魏之主，裂地而为诸侯，公之事也。 [/INST] Anchengjun was valued by Wei in the east, and respected by Qin in the west. With such advantages, he could ask for benefits from the monarchs of Wei and Qin for you. In the future, when the land was divided, and he became a feudal lord, it was your first achievement.</s>
Identify the key themes in this Classical Chinese text and explain them in English: 安成君东重于魏，而西贵于秦，操右契而为公责德于秦、魏之主，裂地而为诸侯，公之事也。
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Anchengjun was valued by Wei in the east, and respected by Qin in the west. With such advantages, he could ask for benefits from the monarchs of Wei and Qin for you. In the future, when the land was divided, and he became a feudal lord, it was your first achievement.
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