Proper noun

1. The man historically attributed with the invention of the first writing system of China.
2. The Cangjie method (also spelled Changjei method) is an input method for entering Chinese characters into a computer, developed in 1976. Although initially based on the Traditional Chinese characters, it has since been expanded to support both Cangjie and the Simplified Chinese character set.

Proper noun

1. mythical inventor of writing
2. name of a method to input Hanzi by their components