It is a collection of traveling notes, memoirs & feelings of the author & scenarist Tran Duc Tuan - one of a members of Vietnam group of cameramen that making a famous TV series that titled Mekong Notes / Reportage in the year of 2000. Hundreds thousand miles' journey along Mekong - the River of Buddhism helped the author contact with a different cultures, ethnics & religions in which Buddhism culture is an aorta of a catchment basin of the Mekong. The book provided a readership with an interesting knowledge & newest discoveries over Buddhism outstanding cultural features of an immense catchment basin of the Mekong. The book is an interesting & read-worthy one.