荒岛孤城你在哪儿碧水天堂我在那儿
[huāng dăo gū chéng nĭ zài nă ér bì shuĭ tiān táng wŏ zài nèi ér]
The name contrasts a deserted island or lonely city (symbolizing the self) with a paradise-like heaven (where the person desires to be), indicating the speaker's feelings of isolation and unmet yearning.