related tags: 1960s 1A1B1E 1B1C1D 5A4734 6E4620 9B6B38 A1A6BB A8AAB5 CD6D06 CE9E4E FFAE0E crowd demonstration demonstrator foule histoire history hochiminhcity hochiminhville manifestant manifestation monk qualitycontrolrequired southvietnam vietnamdusud vietnamesenationality