Liu Xuan De (刘玄德) is a Chinese name, and it is one of the most famous names in Chinese history and literature.

• Liu (刘) is the surname, which is a common Chinese surname.
• Xuan (玄) means "mysterious" or "profound".
• De (德) means "virtue" or "moral character".

So, Liu Xuan De can be literally translated to "Liu the Mysterious Virtue" or "Liu of Profound Virtue".

However, in Chinese history and literature, Liu Xuan De is actually an alias of Liu Bei (刘备), a warlord in the late Eastern Han dynasty and the founder of the Shu Han state in the Three Kingdoms period. Liu Bei is a main character in the classic Chinese novel "Romance of the Three Kingdoms".

In this context, Liu Xuan De is often used to refer to Liu Bei's honorific title, emphasizing his virtues and moral character as a leader.