People throw themselves into the going/returning, into the loss/remain of living standards, the warm and cold relationships of life when material values are on the throne. Still in a familiar style: rustic, rich in poetry, blurring genre boundaries, with "The Call of the Horizon", Nguyen Ngoc Tu takes readers to touch the multi-dimensional state of life, but the center is still the human identity, the fluctuations of their souls before social changes. (Essays & Stories)