Sui.

About Sui

The Sui script or Shuishu, is a logographic writing system with some pictographic characters that is used to write the Sui language. However, traditionally only shamans were familiar with the writing system, and it is not utilized for everyday use by ordinary Sui people. This system is used for geomancy and divination purposes. There are at least 500 different Sui characters, known as le1 sui3 in the Sui language. According to tradition, these characters were created by ljok8 to2 qong5. Some of these characters are pictorial representations, such as of a bird or a fish, and a few are schematic representations of a characteristic quality, such a snail represented by a drawing of an inward curving spiral. Many of these characters appear to be borrowings from Chinese characters and are written backwards, apparently for increased supernatural power.