B (Lanzhou Shi) Bajia (Lanzhou Shi) Baijia Yantou (Lanzhou Shi) Baicigou (Lanzhou Shi) Beishan (Baiyin Prefecture) Beiya (Lanzhou Shi) Baiya (Lanzhou Shi) Baojiagou (Lanzhou Shi) Beiping (Lanzhou Shi) Bajiapo (Baiyin Prefecture) Baiyangshugou (Lanzhou Shi) Baojiawan (Lanzhou Shi) Baojiayao (Lanzhou Shi) Buzi (Baiyin Prefecture) Baituliang (Lanzhou Shi) Baojiaquan (Baiyin Prefecture) Biancha (Lanzhou Shi) Beicha (Baiyin Prefecture) Baijiawan (Baiyin Prefecture) Bianjiatai (Baiyin Prefecture) Bange Yazi (Baiyin Prefecture) Baiyanglin (Baiyin Prefecture) Baishui (Baiyin Prefecture) Beiya (Baiyin Prefecture) Benlouquan (Baiyin Prefecture) Banchuanzi (Baiyin Prefecture) Baituya (Baiyin Prefecture) Beitaizi (Baiyin Prefecture) Bao’an (Baiyin Prefecture) Batan (Baiyin Prefecture) Bianjiatai 276 277 278 279 280