Foreword: "The book "Finding literary linguistics" consists of 4 parts: 1 / Argument - Literary critic of the South before 1975 - Literary heritage of the country. 2 / Arguments - literary criticism of the innovation period from a perspective 3 / About some modern Vietnamese poetry phenomenon. 4 / For some contemporary Vietnamese prose phenomenon. The book reflects the thinking of the writer in the process of perceiving, deciphering literary phenomena, in order to find out the values behind the discourse expressed by the writer. Authentic literature is a literature directed at people and for human beings with the deepest human values. The creator of literature, whether in any field, must not be separated from those human values. Therefore, to find the hidden language of literature with me is also a journey to find the human values that are indispensable elements of all literature today and tomorrow."