Prime tortoise of the record bureau, Song dynasty historical encyclopedia of political essays, autobiography, memorials and decrees, compiled 1005-1013 under Wang Qinruo 王欽若|王钦若 and Yang Yi 楊億|杨亿, 1000 scrolls
seat of government / government repository (archive) / official residence / mansion / presidential palace / (honorific) Your home / prefecture (from Tang to Qing times)
currency unit (esp. Chinese yuan) / first / original / primary / fundamental / constituent / part / era (of a reign) / meta- (prefix) / (math.) argument / variable / (Tw) (geology) eon