id	sid	eid	entity	type
eltls-56013	1	1	english	LANGUAGE
eltls-56013	1	2	2640-9836	CARDINAL
eltls-56013	1	3	issn 2640-9844	PERSON
eltls-56013	2	1	7	CARDINAL
eltls-56013	2	2	2	CARDINAL
eltls-56013	2	3	2025	CARDINAL
eltls-56013	2	4	www.scholink.org/ojs/index.php/eltls 178	PRODUCT
eltls-56013	2	5	english	LANGUAGE
eltls-56013	2	6	xin yang1	PERSON
eltls-56013	3	1	xin yang	PERSON
eltls-56013	3	2	hainan vocational university of science and technology	ORG
eltls-56013	3	3	haikou	GPE
eltls-56013	3	4	hainan	GPE
eltls-56013	3	5	571126	DATE
eltls-56013	3	6	china	GPE
eltls-56013	3	7	march 22, 2025	DATE
eltls-56013	3	8	april 17	DATE
eltls-56013	3	9	2025	CARDINAL
eltls-56013	3	10	april 28, 2025	DATE
eltls-56013	3	11	doi:10.22158/eltls.v7n2p178	ORG
eltls-56013	3	12	http://dx.doi.org/10.22158/eltls.v7n2p178	NORP
eltls-56013	5	1	english	LANGUAGE
eltls-56013	5	2	english	LANGUAGE
eltls-56013	9	1	english	LANGUAGE
eltls-56013	9	2	1	CARDINAL
eltls-56013	10	1	china	GPE
eltls-56013	11	1	english	LANGUAGE
eltls-56013	12	1	www.scholink.org/ojs/index.php/eltls english	PRODUCT
eltls-56013	13	1	7	CARDINAL
eltls-56013	13	2	2	CARDINAL
eltls-56013	13	3	2025	DATE
eltls-56013	13	4	scholink inc	ORG
eltls-56013	13	5	179	CARDINAL
eltls-56013	14	1	english	LANGUAGE
eltls-56013	15	1	english	NORP
eltls-56013	18	1	two	CARDINAL
eltls-56013	19	1	english	LANGUAGE
eltls-56013	21	1	2	CARDINAL
eltls-56013	21	2	2.1	CARDINAL
eltls-56013	21	3	the mid-1960s	DATE
eltls-56013	21	4	british	NORP
eltls-56013	21	5	first	ORDINAL
eltls-56013	29	1	www.scholink.org/ojs/index.php/eltls english	PRODUCT
eltls-56013	30	1	7	CARDINAL
eltls-56013	30	2	2	CARDINAL
eltls-56013	30	3	2025	DATE
eltls-56013	30	4	scholink inc	ORG
eltls-56013	30	5	180	CARDINAL
eltls-56013	32	1	2.2	CARDINAL
eltls-56013	32	2	english	LANGUAGE
eltls-56013	32	3	english	NORP
eltls-56013	34	1	english	NORP
eltls-56013	34	2	english	LANGUAGE
eltls-56013	46	1	english	LANGUAGE
eltls-56013	48	1	www.scholink.org/ojs/index.php/eltls english language	TIME
eltls-56013	49	1	7	CARDINAL
eltls-56013	49	2	2	CARDINAL
eltls-56013	49	3	2025	DATE
eltls-56013	49	4	scholink inc	ORG
eltls-56013	49	5	181 3	CARDINAL
eltls-56013	49	6	3.1	CARDINAL
eltls-56013	49	7	english	LANGUAGE
eltls-56013	50	1	english	LANGUAGE
eltls-56013	51	1	283	CARDINAL
eltls-56013	51	2	270	CARDINAL
eltls-56013	51	3	95.18%	PERCENT
eltls-56013	52	1	english	LANGUAGE
eltls-56013	54	1	1	CARDINAL
eltls-56013	54	2	english	LANGUAGE
eltls-56013	55	1	2	CARDINAL
eltls-56013	55	2	english	NORP
eltls-56013	56	1	3	CARDINAL
eltls-56013	56	2	english	NORP
eltls-56013	57	1	3.2	CARDINAL
eltls-56013	57	2	3.2.1	CARDINAL
eltls-56013	57	3	english	LANGUAGE
eltls-56013	57	4	3.1	CARDINAL
eltls-56013	57	5	63	CARDINAL
eltls-56013	57	6	english	NORP
eltls-56013	57	7	85	CARDINAL
eltls-56013	58	1	two	CARDINAL
eltls-56013	58	2	148	CARDINAL
eltls-56013	58	3	55.61%	PERCENT
eltls-56013	59	1	more than half	CARDINAL
eltls-56013	59	2	english	NORP
eltls-56013	60	1	44.39%	PERCENT
eltls-56013	63	1	english	LANGUAGE
eltls-56013	64	1	7	CARDINAL
eltls-56013	64	2	2	CARDINAL
eltls-56013	64	3	2025	DATE
eltls-56013	64	4	scholink inc	ORG
eltls-56013	64	5	182	CARDINAL
eltls-56013	65	1	3.1	CARDINAL
eltls-56013	65	2	english	NORP
eltls-56013	65	3	english	LANGUAGE
eltls-56013	65	4	24.93%	PERCENT
eltls-56013	65	5	30.68%	PERCENT
eltls-56013	65	6	41%	PERCENT
eltls-56013	65	7	3.39%	PERCENT
eltls-56013	65	8	english	LANGUAGE
eltls-56013	65	9	3.2	CARDINAL
eltls-56013	65	10	english	LANGUAGE
eltls-56013	65	11	three	CARDINAL
eltls-56013	66	1	as high as	CARDINAL
eltls-56013	66	2	60.25%	PERCENT
eltls-56013	67	1	secondly	ORDINAL
eltls-56013	67	2	56.79%	PERCENT
eltls-56013	68	1	49.23%	PERCENT
eltls-56013	69	1	english	LANGUAGE
eltls-56013	70	1	english	LANGUAGE
eltls-56013	71	1	english	NORP
eltls-56013	72	1	3.2	CARDINAL
eltls-56013	72	2	english	NORP
eltls-56013	72	3	60.25%	PERCENT
eltls-56013	72	4	56.79%	PERCENT
eltls-56013	72	5	www.scholink.org/ojs/index.php/eltls english language	TIME
eltls-56013	73	1	7	CARDINAL
eltls-56013	73	2	2	CARDINAL
eltls-56013	73	3	2025	DATE
eltls-56013	73	4	scholink inc	ORG
eltls-56013	73	5	183	CARDINAL
eltls-56013	73	6	english	LANGUAGE
eltls-56013	73	7	44.13%	PERCENT
eltls-56013	73	8	49.23%	PERCENT
eltls-56013	73	9	17.83%	PERCENT
eltls-56013	73	10	english	NORP
eltls-56013	73	11	3.3	CARDINAL
eltls-56013	73	12	more than half	CARDINAL
eltls-56013	73	13	51.29%	PERCENT
eltls-56013	73	14	english	LANGUAGE
eltls-56013	74	1	nearly half	CARDINAL
eltls-56013	74	2	45.66%	PERCENT
eltls-56013	75	1	42.47%	PERCENT
eltls-56013	75	2	38.64%	PERCENT
eltls-56013	77	1	english	NORP
eltls-56013	81	1	3.3	CARDINAL
eltls-56013	81	2	english	NORP
eltls-56013	81	3	english	NORP
eltls-56013	81	4	26.49%	PERCENT
eltls-56013	81	5	english	LANGUAGE
eltls-56013	81	6	51.29%	PERCENT
eltls-56013	81	7	26.74%	PERCENT
eltls-56013	81	8	45.66%	PERCENT
eltls-56013	81	9	42.47%	PERCENT
eltls-56013	81	10	38.64%	PERCENT
eltls-56013	83	1	7	CARDINAL
eltls-56013	83	2	2	CARDINAL
eltls-56013	83	3	2025	DATE
eltls-56013	83	4	scholink inc	ORG
eltls-56013	84	1	184 3.2.4	DATE
eltls-56013	84	2	english	LANGUAGE
eltls-56013	84	3	english	LANGUAGE
eltls-56013	85	1	3.4	CARDINAL
eltls-56013	85	2	more than 30%	PERCENT
eltls-56013	91	1	english	NORP
eltls-56013	93	1	3.4	CARDINAL
eltls-56013	93	2	english	NORP
eltls-56013	93	3	english	LANGUAGE
eltls-56013	93	4	26.53%	PERCENT
eltls-56013	93	5	39.42%	PERCENT
eltls-56013	93	6	36.52%	PERCENT
eltls-56013	93	7	30.85%	PERCENT
eltls-56013	94	1	29%	PERCENT
eltls-56013	94	2	www.scholink.org/ojs/index.php/eltls english language	TIME
eltls-56013	95	1	7	CARDINAL
eltls-56013	95	2	2	CARDINAL
eltls-56013	95	3	2025	DATE
eltls-56013	95	4	scholink inc	ORG
eltls-56013	95	5	185 other 21%	PERCENT
eltls-56013	96	1	english	LANGUAGE
eltls-56013	96	2	4.1	CARDINAL
eltls-56013	96	3	english	NORP
eltls-56013	96	4	english	LANGUAGE
eltls-56013	97	1	one	CARDINAL
eltls-56013	101	1	many years ago	DATE
eltls-56013	106	1	english	NORP
eltls-56013	108	1	english	LANGUAGE
eltls-56013	109	1	english	LANGUAGE
eltls-56013	111	1	english	NORP
eltls-56013	112	1	english	LANGUAGE
eltls-56013	114	1	www.scholink.org/ojs/index.php/eltls english language	TIME
eltls-56013	115	1	7	CARDINAL
eltls-56013	115	2	2	CARDINAL
eltls-56013	115	3	2025	DATE
eltls-56013	115	4	scholink inc	ORG
eltls-56013	115	5	186	CARDINAL
eltls-56013	115	6	english	LANGUAGE
eltls-56013	116	1	4.2	CARDINAL
eltls-56013	116	2	english	LANGUAGE
eltls-56013	118	1	english	NORP
eltls-56013	119	1	english	NORP
eltls-56013	120	1	english	LANGUAGE
eltls-56013	122	1	english	LANGUAGE
eltls-56013	123	1	english	LANGUAGE
eltls-56013	125	1	one	CARDINAL
eltls-56013	128	1	english	LANGUAGE
eltls-56013	129	1	4.3	CARDINAL
eltls-56013	129	2	english	LANGUAGE
eltls-56013	129	3	english	LANGUAGE
eltls-56013	130	1	english	NORP
eltls-56013	132	1	www.scholink.org/ojs/index.php/eltls english language	TIME
eltls-56013	133	1	7	CARDINAL
eltls-56013	133	2	2	CARDINAL
eltls-56013	133	3	2025	DATE
eltls-56013	133	4	scholink inc	ORG
eltls-56013	133	5	187	CARDINAL
eltls-56013	133	6	english	NORP
eltls-56013	136	1	5	CARDINAL
eltls-56013	136	2	english	LANGUAGE
eltls-56013	136	3	5.1	CARDINAL
eltls-56013	136	4	english	LANGUAGE
eltls-56013	137	1	first	ORDINAL
eltls-56013	139	1	english	LANGUAGE
eltls-56013	141	1	english	LANGUAGE
eltls-56013	142	1	korean	NORP
eltls-56013	143	1	english	LANGUAGE
eltls-56013	144	1	english	NORP
eltls-56013	147	1	english	NORP
eltls-56013	148	1	english	LANGUAGE
eltls-56013	150	1	www.scholink.org/ojs/index.php/eltls english	PRODUCT
eltls-56013	151	1	7	CARDINAL
eltls-56013	151	2	2	CARDINAL
eltls-56013	151	3	2025	DATE
eltls-56013	151	4	scholink inc	ORG
eltls-56013	151	5	188 5.2	CARDINAL
eltls-56013	151	6	english	NORP
eltls-56013	152	1	english	NORP
eltls-56013	153	1	firstly	ORDINAL
eltls-56013	153	2	english	NORP
eltls-56013	154	1	secondly	ORDINAL
eltls-56013	155	1	two	CARDINAL
eltls-56013	156	1	english	NORP
eltls-56013	159	1	5.3	CARDINAL
eltls-56013	162	1	english	LANGUAGE
eltls-56013	163	1	three	CARDINAL
eltls-56013	163	2	first	ORDINAL
eltls-56013	164	1	english	NORP
eltls-56013	165	1	second	ORDINAL
eltls-56013	167	1	third	ORDINAL
eltls-56013	167	2	english	NORP
eltls-56013	167	3	www.scholink.org/ojs/index.php/eltls english	PRODUCT
eltls-56013	168	1	7	CARDINAL
eltls-56013	168	2	2	CARDINAL
eltls-56013	168	3	2025	DATE
eltls-56013	168	4	scholink inc	ORG
eltls-56013	168	5	189	CARDINAL
eltls-56013	168	6	english	LANGUAGE
eltls-56013	170	1	three	CARDINAL
eltls-56013	170	2	firstly	ORDINAL
eltls-56013	170	3	secondly	ORDINAL
eltls-56013	173	1	english	NORP
eltls-56013	175	1	6	CARDINAL
eltls-56013	175	2	english	NORP
eltls-56013	177	1	english	LANGUAGE
eltls-56013	177	2	english	LANGUAGE
eltls-56013	179	1	english	LANGUAGE
eltls-56013	181	1	english	LANGUAGE
eltls-56013	182	1	www.scholink.org/ojs/index.php/eltls english	PRODUCT
eltls-56013	183	1	7	CARDINAL
eltls-56013	183	2	2	CARDINAL
eltls-56013	183	3	2025	DATE
eltls-56013	183	4	scholink inc	ORG
eltls-56013	183	5	190	CARDINAL
eltls-56013	183	6	chen	PERSON
eltls-56013	183	7	r.	PERSON
eltls-56013	183	8	2025	DATE
eltls-56013	184	1	english	LANGUAGE
eltls-56013	185	1	harbin polytechnic college	ORG
eltls-56013	185	2	101	CARDINAL
eltls-56013	186	1	2025	DATE
eltls-56013	187	1	english	NORP
eltls-56013	188	1	english	LANGUAGE
eltls-56013	188	2	06	CARDINAL
eltls-56013	188	3	217	CARDINAL
eltls-56013	189	1	gao	PERSON
eltls-56013	189	2	l.	PERSON
eltls-56013	189	3	2025	DATE
eltls-56013	190	1	english	LANGUAGE
eltls-56013	191	1	english	LANGUAGE
eltls-56013	191	2	05	CARDINAL
eltls-56013	191	3	97-99	CARDINAL
eltls-56013	192	1	x. j., & kong	PERSON
eltls-56013	192	2	l. h.	PERSON
eltls-56013	192	3	2025	DATE
eltls-56013	193	1	english	LANGUAGE
eltls-56013	193	2	chinese	NORP
eltls-56013	194	1	journal of hubei	ORG
eltls-56013	194	2	36	CARDINAL
eltls-56013	195	1	liang	PERSON
eltls-56013	195	2	2024	CARDINAL
eltls-56013	196	1	english	NORP
eltls-56013	197	1	china	GPE
eltls-56013	197	2	24	CARDINAL
eltls-56013	197	3	253	CARDINAL
eltls-56013	198	1	liu	PERSON
eltls-56013	198	2	y. m.	PERSON
eltls-56013	198	3	2025	DATE
eltls-56013	199	1	english	LANGUAGE
eltls-56013	200	1	01	CARDINAL
eltls-56013	200	2	81	CARDINAL
eltls-56013	201	1	sun	PERSON
eltls-56013	201	2	d. m.	PERSON
eltls-56013	201	3	h. y.	PERSON
eltls-56013	201	4	2025	CARDINAL
eltls-56013	202	1	english	LANGUAGE
eltls-56013	202	2	chinese	NORP
eltls-56013	203	1	english	LANGUAGE
eltls-56013	203	2	06	CARDINAL
eltls-56013	203	3	203	CARDINAL
eltls-56013	204	1	wang	PERSON
eltls-56013	204	2	j. a.	PERSON
eltls-56013	204	3	2024	DATE
eltls-56013	205	1	english	LANGUAGE
eltls-56013	206	1	english	LANGUAGE
eltls-56013	206	2	21	CARDINAL
eltls-56013	206	3	60-62	CARDINAL
eltls-56013	207	1	wang	PERSON
eltls-56013	207	2	l. c.	PERSON
eltls-56013	207	3	x. l.	PERSON
eltls-56013	207	4	2025	DATE
eltls-56013	208	1	english	LANGUAGE
eltls-56013	208	2	english	LANGUAGE
eltls-56013	209	1	07	CARDINAL
eltls-56013	209	2	33	CARDINAL
eltls-56013	210	1	xiong	ORG
eltls-56013	210	2	w. x.	PERSON
eltls-56013	210	3	2019	DATE
eltls-56013	212	1	6(63	CARDINAL
eltls-56013	212	2	229	CARDINAL
eltls-56013	213	1	j.	PERSON
eltls-56013	213	2	2025	DATE
eltls-56013	214	1	english	LANGUAGE
eltls-56013	215	1	english	LANGUAGE
eltls-56013	215	2	03	CARDINAL
eltls-56013	215	3	214	CARDINAL