Not Yet a Woman (Chinese: 半熟宣言; pinyin: Ban Shu Xuan Yan) is the fourth Mandarin studio album by Taiwanese singer Rainie Yang.

It was released by Sony Music Taiwan on November 7, 2008.

[1] It features the ending theme song "帶我走" (Take Me Away) and insert song "太煩惱" (Too Much Trouble) of Taiwanese drama Miss No Good, starring Yang, Will Pan and Dean Fujioka.

The track "太煩惱" (Too Much Trouble) is a cover song of German Alternative Rock band Wir sind Helden.

This article about a Taiwanese album is a stub.