Chinese aid project in Laos
... that a Chinese aid project in Laos was defended by 400 anti-aircraft guns and 25,000 troops?
... that a <b id="mwBzE"><a href="./The_Chinese_Road" id="mwBzI" rel="mw:WikiLink" title="The Chinese Road">Chinese aid project in Laos</a></b> was defended by 400 anti-aircraft guns and 25,000 troops?