qī qī shì biàn
Marco Polo bridge incident of 7th July 1937 that sparked WW2 between Japan and China
qī shì
the Seven Duties of a sovereign, namely: offering sacrifice 祭祀, giving audience 朝覲|朝觐, administering jointly 會同|会同, receiving guests 賓客|宾客, running army 軍旅|军旅, attending to farm work 田役, mourning ceremonial 喪荒|丧荒
Qī Qī Shì biàn
Marco Polo Bridge Incident of 7th July 1937, regarded as the beginning of the Second Sino-Japanese War 抗日戰爭|抗日战争[Kang4 Ri4 Zhan4 zheng1]