The Solaris Wubi input method supports encoding hint features. As you type, the character encoding appears in the Select Repetition Code Window. This feature can help you master the encoding methods and codes of Chinese characters. In addition, you can use the uppercase or lowercase Z key as a wildcard at any time. Z is the only key not mapped to a character in Wubi. To help you learn to use Wubi, you can press the Z key to query the system for input codes.
For example, when you can type azzd to search all characters or phrases with a Wubi code that begins with the letter A and ends with the letter D.