張選

In a sentence

• 張選是一名優秀的音樂家，他的作品深受歡迎。

  Zhang Xuan is an outstanding musician whose works are very popular.

  The name is used as a proper noun referring to a person's name.

• 我們班的張選參加了全國比賽，取得了第一名的好成績。

  The Zhang Xuan in our class participated in a national competition and achieved first place.

  Here, '張選' is a student's name in a specific classroom context, again showing its usage as a proper noun.

• 有時候，我會想起張選的建議，它們真的非常有幫助。

  Sometimes, I recall Zhang Xuan's advice, which was really helpful.

  In this sentence, '張選' denotes an individual's personal name who gave advice, further showcasing its role as a proper noun.