契丹大字
Some of the characters of the Jurchen scripts have similarities to Khitan large script. According to some sources, the discoveries of inscriptions on monuments and epitaphs give clues to the connection between Khitan and Jurchen. After the fall of the Liao Dynasty, the Khitan (small-character) script continued to be used by the Jurchen people for a few decades, until fully replaced with Jurchen script and, in 1191, suppressed by imperial order.