 An annual ceremony of tribute has taken place since 2002 at the cemetery at Noyelles-sur-Mer each April to coincide with the Chinese Festival of Qingming, attended by representatives of the French veterans' associations, the Chinese ambassador to France and members of Chinese associations in France.A 2004 documentary film, "Journey With no Return," (Voyage sans retour), was shown on French television.Of the 2,000 to 3,000 Chinese who remained in France after World War I, most became factory workers and settled around the Île-de-France region, especially in Boulogne-Billancourt.