坚持每天1万步的好处和坏处简介：In a word, with Vladivostok, the Ming Dynasty can continuously transport soldiers, horses, grain and grass to the depths of Liaodong through the Chongjin Port of North Korea and by sea. Otherwise, Ming Dynasty will be passive.
In a word, with Vladivostok, the Ming Dynasty can continuously transport soldiers, horses, grain and grass to the depths of Liaodong through the Chongjin Port of North Korea and by sea. Otherwise, Ming Dynasty will be passive.
