Lost
The collection is a collection of documents that have been lost in other forms of literature that have been lost in the form of citation, so that the lost literature can be restored. Through the collection of the literature, known as the series or the collection of Lost, the study of the history, methods, principles and other related issues, known as the collection of lost learning. And more than 90% of the literature of the pre-Qin and Han dynasties, more than 98% of the literature of the Wei, Jin and Southern and Northern Dynasties, more than 94% of the Sui and Tang dynasties literature have been unable to check the text of the ancient Chinese literature and classics and frequent and large number of lost this situation inseparable; However, due to the ancient Chinese books with excerpts, copy the habit of other literature, so some of the lost books in the words can be quoted by the form of preservation in other documents. The collection is the collection of these words to be collected and collated, so that the lost books to re-see the sun. It has a close relationship with collation, exegesis, textual research and hermeneutics, and is one of the basic skills to study ancient Chinese culture and history. ...