Bèi Ěr Jiàn Shēnde Bear GryllsMateriasLife skillsExercisePhysical fitnessHabiletés de baseExerciceEdiciones (1)Bèi Ěr Jiàn Shēn (2015)Tongxin Publishing House · chino · ISBN 9787547718179Más obras de Bear GryllsBorn SurvivorLiving WildGold of the GodsSands of the Scorpion