楔 ㄒㄧㄝ xiē 尾 ㄨㄟ ˇ wěi 伯 ㄅㄛ ˊ bó 劳 ㄌㄠ ˊ láo 楔 ㄒㄧㄝ xiē 尾 ㄨㄟ ˇ wěi 伯 ㄅㄛ ˊ bó 勞 ㄌㄠ ˊ láo (bird species of China) Chinese grey shrike (Lanius sphenocercus)