id	sid	eid	entity	type
bece-1205	1	1	bece	ORG
bece-1205	1	2	2023	CARDINAL
bece-1205	1	3	1811	DATE
bece-1205	1	4	zheng	PERSON
bece-1205	1	5	j., gao	PERSON
bece-1205	1	6	x.	GPE
bece-1205	1	7	jianjun zheng	PERSON
bece-1205	1	8	university of chinese academy of social sciences	ORG
bece-1205	1	9	china	GPE
bece-1205	2	1	zhengjj-cass@sina.com	NORP
bece-1205	6	1	i.	PERSON
bece-1205	14	1	2023	CARDINAL
bece-1205	14	2	1812	DATE
bece-1205	15	1	2023;35(03):66	CARDINAL