National Assembly Chairwoman Nguyen Thi Kim Ngan attended a ceremony to mark the 42nd National Reunification Day, International Labour Day and the 127th birthday of late President Ho Chi Minh in the Mekong Delta city of Can Tho on April 28. Participants at the event recalled the spirit of Can Tho's residents and their contributions to the country's victory on April 30, 1975. Earlier, National Assembly Chairwoman Nguyen Thi Kim Ngan and municipal officials offered incense at the city's war cemetery.