Yanju Liu is an environmental biology professor and vice manager in Beijing Milu Ecological Research Center, Beijing, P.R. China. She has gained her Ph. degrees in Botany from Institute of Botany, Chinese Academy of Sciences. She ever worded as a post doctor in University of California at Berkeley, USA and Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences in China, and as an honorary research fellow in University of Birmingham, UK. Her research focuses on environmental science and pollution remediation. She has contributed various articles and monographs mainly on phytoremediation of indoor air pollution and soil pollution; airborne particulate matter pollution; response of plant to air pollution; air dust storm, etc.