Sidu Chishui, skillfully crossing Jinsha River, forcibly crossing Dadu River, flying over Luding Bridge, crossing snow-capped mountains, crossing grasslands, capturing Lazikou, and winning the general assembly engineer. Long live the victory of the Long March is the strategic shift of the Red Army from 1934 to 1936 under the leadership of China * *, and it is an important chapter in the revolutionary history of China, including "crossing Chishui four times, crossing Jinsha River skillfully, crossing Dadu River forcibly, flying over Luding Bridge, crossing snow-capped mountains, crossing grasslands, capturing Lazikou, and winning the meeting".