Ms. Jingting Lan joined Prof. Leng's research group as a Research Assistant in November 2018. Then she obtained her master’s degree in civil engineering from PolyU in September 2020, and her MSc research focused on the PET-derived additives modified glasphalt. Currently, she is a Ph.D. student from September 2021. her Ph.D. research is related to repurposing waste plastics into cleaner asphalt pavement materials.