Relatives of those on board have held vigils to mark the one month anniversary of the disappearance of Malaysia Airlines flight MH370.<br /><br />In Beijing, family members gathered to light candles in honour of their loved ones.<br /><br />Out of the 239 passengers on board the aircraft, 154 were Chinese nationals. <br /><br />Families have been demanding answers from authorities for weeks. <br /><br />The flight went missing en route from Kuala Lumpur to Beijing on March 8.<br /><br />Al Jazeera's Rob McBride reports from Beijing.
