However, a document from the Centre des archives d'Outre-mer in France shows that he was admitted to Collège Quốc học on 8 August 1908, which was several months after the anti-corvée demonstration (9–13 April 1908).
Men dokumenter fra Centre des archives d'Outre-mer i Frankrig viser at han først blev optaget på Collège Quốc học den 8. august 1908, flere måneder efter demonstrationen (9.–13. april 1908).