ChinesePresidentXiJinpingandotherseniorleadersofthestateattendedaceremonyheldattheTiananmenSquareinBeijingtohonorandrememberdeceasednationalheroesonthecountry's
"During class time, we teach our pupils about the friendship between Vietnam and China," said Dang Thi Lan Huong, principal of Kim Dong primary school in Vietnam's northern Yen Bai province on Friday.
Chinese President Xi Jinping and other senior leaders attended Wednesday a ceremony at the Tian'anmen Square in Beijing to honor and remember the deceased national heroes on Martyrs' Day.