{"name":"Chang Liu","orcid":"0000-0001-7951-4546","affiliation":"Nanjing Normal University","id":972024,"datarank":0.0,"percentile_rank":0.0,"paper_count":12,"h_index":null,"cited_by_count":null,"works_count":null,"i10_index":null,"openalex_id":null,"last_known_institutions":[],"top_fields":[]}