sˌʌm kˈeɪm fɹʌmðə kənfjˈuːʃiən fˈæmɪli mˈænɚ wˌaɪl ˈʌðɚz wɜː fˈaʊnd ɪnðɪ ɪmpˈɪɹiəl ˈɑːɹkaɪvz ɔːɹ ɪn pɹˈaɪvət kəlˈɛkʃənz.
Some came from the Confucian family manor while others were found in the imperial archives or in private collections.