Expanding the linguistic landscape: linguistic diversity, multimodality and the use of space as a semiotic resource: edited by Martin Pütz and Neele Mundt, Multilingual Matters, Bristol, 2019, 302 + xii pp., USD 52.15 (paperback), ISBN: 978-1-78892-214-2. Issue 4 (1st October 2020) - Shang, Guowen