Han has given readers a timely, up-to-date study of state-building in the China-Myanmar-Thailand borderland zone. This text is especially interesting as the author provides a new understanding of this complex borderland in the modern era, a process that illustrates how deeply intertwined China is with its neighbors Myanmar and Thailand. Han's approach is a welcome shift from the traditional area studies method of treating each country separately, facilitated further by his distinction of state- and nation-building as different but interrelated processes most affected by cross-border dynamics, what Han calls the "neighborhood effect". Specialists will appreciate the author's use of sources in multiple languages, while general readers will welcome how this highly accessible account makes sense of a complex geographic, political, and ethnic context.