The online dialogue, organised by the Communist Party of Vietnam Online Newspaper, is part of a plan toward the millennium of Thang Long-Hanoi.

During three hours, readers raised over 200 questions relating to the One-pillar Pagoda, the architectural space of the ancient Thang Long Citadel, relics, as well as former names of Hanoi and important figures who made contributions to Thang Long-Hanoi.

The organising board selected and answered 20 questions. The remaining questions will further be answered and posted onto on the CPV online newspaper.