1794-6190
1794-6190
S1794-61902021000100101
10.15446/esrj.v25n1.74167
China
China
00
03
2021
00
03
2021
25
1
101
108
[
2018
38
4
4
1082-98
]
[
2015
40
5
5
994-1000
]
[
2017
8
3
3
487-99
]
[
2008
14
3
3
399-402
]
[
2017
21
1
1
51-6
]
[
2013
49
6
6
932-40
]
[
2010
46
2
2
149-59
]
[
2017
27
2
2
359-64
]
[
2018
22
2
2
139-44
]
[
2004
29
3
3
264-8
]
[
2016
17
44
44
1-5
]
[
2015
9
1
1
61-78
]
[
2011
21
1
1
99-105
]
[
2004
37
8
8
617-25
]
[
2015
25
6
6
885-96
]
[
2002
95
1059
1059
124-8
]
[
2009
36
7
7
1142-56
]
[
2012
121
1
1
11-9
]
[
2015
8
7
7
4485-94
]
[
2008
14
3
3
382-5
]
[
2009
1
1
1
35-40
]
[
2015
40
10
10
2361-9
]
[
2014
1
3
3
253-60
]
[
2016
82
1
1
22-35
]
[
2019
7246841
7246841
1-11
]
[
2011
822-31
]
[
2014
31
5
5
721-5
]
[
2014
39
8
8
1611-8
]
[
2008
14
3
3
352-5
]
[
2000
25
5
5
465-8
]
[
2018
43
7
7
1821-8
]
[
2015
32
2
2
199-205
]
[
2001
23
4
4
450-3
]
[
2015
115
5
5
441-7
]
[
2017
27
1
1
179-84
]
[
2015
25
1
1
133-8
]
[
2018
11
5
5
1-19
]
[
2019
2019
2019
1-19
]
[
2018
7
1
1
181842-54
]