《走遍藏北无人区》采用纪实的手法，真实再现了藏北无人区从无人到有人、从荒凉贫瘠到今日繁荣新牧区的36载发展变化轨迹，内容丰富，题材广泛。作者通过六进无人区的亲身经历，记录了藏北无人区不为人知的过去、开发无人区的艰难。作者冒着生命危险，几次独闯平均海拔五千米的羌塘草原采访记录，克服高寒、缺氧、语言不通、交通不便等常人难以想象的困难，记录了藏北无人区的自然风光、风土人情、发展变化，揭开了藏北无人区神秘的面纱。（In a documentary style, Across the Depopulated Zone in North Tibet truthfully reproduces the progress of the depopulated zone in North Tibet in the past 36 years, from uninhabited to inhabited, from wild and barren to prosperous pasture, covering rich content and wide-ranging subjects. The author entered the zone six times and recorded its unknown past as well as the difficulties in developing. For several times, the author risked his life to go into the Chang Tang Grassland with an average elevation of over 5,000 meters for interviews and recording. He overcame unimaginable difficulties including coldness, lack of oxygen unique to plateaus, language barriers and poor transportation. Readers can get a first-hand overview of the natural scenes, local customs, development of the depopulated zone in North Tibet, and its deep secrets.）