The ancients attaches great importance to the family tree, think "clan set spectrum since ancient times, with the album, and hanging in seed".In general, the purpose of repairing spectrum is "back to origin, shu qi, the pecking order".Genealogy compiling xing in the song dynasty, sheng Ming, general for 30 years.After the song, have people around, because the population development, reproduction and social unrest, caused the separation of migration.As a result, they are very pay attention to the history of compilation of his family, the house, stating the origin, presented fathers YiDe performance, highlight yan vein system and so on.Have family, family tree, the earliest existing have built in the song dynasty.During the Ming and qing dynasties, because of migration flow of things very much, so the family tree, compiling of genealogy, account of Trinidad and Tobago, detailed, also provides great convenience for the present understanding have development change.And family (family) spectrum, however, is the preface, the most valuable XuanZai part for your reference.

The content of the tree

Genealogy content mainly includes the preface (go into particulars origin, account migration yan situation, etc.), lineage, generation sequence, estate, ZuGui, tomb garden, temple, sacrificial rites, famous people deeds and registered permanent residence, etc., the content is very rich.The core content is to record family origin, blood mood.

Have genealogy in lineage and migration and mass yan cases, more detailed content;Introduced ancestral achievements and character, tend to be objective, some added or revised historical facts (such as after Lu Yan "Lou")."Clan's plain, spectrum by means of practice of ethnic make all/progenitor of energy efficiency, as a matter of gain and loss, before and because of the change, solidarity, mutual love and mutual assistance", "honest shortage, not ShangWenShi, honest enough to alert people".