. "1949-08-09" . "Lanzhou Campaign" . . . . . . "the arrival of communist forces" . . "Lanzhou Campaign" . "200,000" . . "Communistvictory" . . . "42,000 killed" . . . "Lanzhou" . "in August 1949" . "defeated Ma's army" . . "100,000" . "wiped out his cavalry" . . "Republic of China Army" . "60px|Flag of the National Revolutionary Army" . . . "60px|PLA" . . . "People's Liberation Army" .