The pi-chi are a treasure-house for the history of the culture of the time; they contain many details, often of importance, about China's neighbouring peoples.

The philosophical and historical books of earlier times (with the exception of those of the nature of chronicles) consisted merely of a few dicta or reports of particular events, but the Shih Chi is a compendium of a mass of source-material.

The famous Shih Chi, one of our main sources for Chinese history, is the first historical work of the modern type, that is to say, built up on a definite plan, and it was also the model for all later official historiography.

In its arrangement the Shih Chi became a model for all later historians: the first part is in the form of annals, and there follow tables concerning the occupants of official posts and fiefs, and then biographies of various important personalities, though the type of the comprehensive biography did not appear till later.