Chinese citizen Zheng Hua Wu petitions for review of an order of the Board of Immigration Appeals, which affirmed an immigration judge’s denial of asylum, withholding of removal, and relief under the Convention Against Torture. We conclude that the decision was supported by substantial evidence on the record as a whole. See Khrystotodorov v. Mukasey, 551 F.3d 775, 781, 783 (8th Cir. 2008); Redd v. Mukasey, 535 F.3d 838, 842-43 (8th Cir. 2008); Zine v. Mukasey, 517 F.3d 535, 541 (8th Cir. 2008). Accordingly, we deny the petition for review.