如何快速滚雪球简介：Li Yutian and Ma Ke decided to follow the strategy used when Dorgon personally led his troops to attack in the 17th year of Chongzhen. No matter how violent the storm was outside, they would just stick to Ningyuan Fort.
Li Yutian and Ma Ke decided to follow the strategy used when Dorgon personally led his troops to attack in the 17th year of Chongzhen. No matter how violent the storm was outside, they would just stick to Ningyuan Fort.
