id	sid	eid	entity	type
bece-814	1	1	bece	ORG
bece-814	2	1	newsletter vol.11	PERSON
bece-814	2	2	2022 1539	CARDINAL
bece-814	2	3	chinese	NORP
bece-814	2	4	li	ORG
bece-814	2	5	k. h. & sun	ORG
bece-814	2	6	tao sun	PERSON
bece-814	2	7	shandong university	ORG
bece-814	2	8	china	GPE
bece-814	3	1	chinese	NORP
bece-814	5	1	cgss2015	ORG
bece-814	8	1		CARDINAL
bece-814	9	1		CARDINAL
bece-814	10	1		CARDINAL
bece-814	11	1	n mailto:taosun@sdu.edu.cn	GPE
bece-814	11	2	2022	CARDINAL
bece-814	11	3	1540	CARDINAL
bece-814	15	1	shandong university	ORG
bece-814	15	2	2022	CARDINAL
bece-814	15	3	2022(3):102-114	CARDINAL