Đăng bởi Nguyễn Bình
"dien-bien-cua-phong-trao-ngu-tu"
"su-thanh-lap-dang-cong-san-trung-quoc-1921"
"chien-tranh-bac-phat-1926-1927"
"noi-chien-quoc-cong-1927-1937"