Subtitled in Vietnamese13:53Our Changing Relationship with the Night SkySteve HowellTranslated by Nguyên KhánhReviewed by Trần Thái Hưng
Subtitled in Vietnamese8:16We Stand Strong: How Languages Thrive and Go ExtinctRyan GuanTranslated by Nguyên KhánhReviewed by Nguyen Tran Nhat Minh
