O (Changde Shi) Ou’erxi (Ma’anshan Shi) Oucun (Ma’anshan Shi) Oucheng (Huizhou Shi) Oukeng (Shanwei Shi) Oucuoliao (Shaoguan Shi) Oulingxia (Huizhou Shi) Outang (Enshi Tujiazu Miaozu Zizhizhou) Oujiahe (Shenzhen) Ousuyuan (Garzê Zangzu Zizhizhou) Oupi (Dazhou Shi) Oujiaping (Zhaoqing Shi) Ouwu (Chengdu Shi) Oujiaci (Zigong Shi) Oujia Citang (Meishan Shi) Outang (Dazhou Shi) Oujia (Dazhou Shi) Oujiazui (Yunfu Shi) Ouwu (Yangjiang Shi) Ouchong (Zhanjiang Shi) Oujiacun (Honghe Hanizu Yizu Zizhizhou) Outang (Honghe Hanizu Yizu Zizhizhou) Oujiazhuang (Shanwei Shi) Outianwei (Shannan Diqu) Onggo (Prefecture of Chenzhou) Oujiawo (Yongzhou) Oucai (Alxa Meng) Onotin Sair (Xilin Gol Meng) Olan Hudagin Sum (Hinggan Meng) Obor Jalag (Tongliao Shi) Olji Moron 12 13 14 15 16