Mrs. Tôn Nu Quynh Trân's lecture: "The development of the urban space of Saigon from its origins to 1954 as seen through plans and maps of the city", which took place on September 19, 2019, at the Ho Chi Minh City Center, has been posted on the EFEO's YouTube channel.

This lecture is part of a series of bilingual lecture-debates (consecutive French-Vietnamese or Vietnamese-French; English-Vietnamese or Vietnamese-English translation) organized at the EFEO Center in Ho Chi Minh City. The audience of about forty guests consists of researchers, teachers, students, and intellectuals from Vietnam and abroad.