Professor Tran Quoc Vuong (1934 - 2005) is considered one of the four most important pillars of Vietnam's historical research. As a scientific researcher, his legacy is thousands of valuable writings about history, archeology, ethnology, psychology, literature and arts... This book was compiled by Dr. Nguyen Thi Bay with the desire to introduce to readers the devotion and creative work of Professor Tran Quoc Vuong for the field of culture. The articles gathered in the book are his researches and researches for 50 years and have been published in scientific journals, books and newspapers. Those articles were selected and edited according to the following topics: general research on Vietnamese culture; research in the fields of folklore, literary and artistic, historical figures, and geography.