Researcher Profile Statistics: Hang Chang Chieh

(Statistics checked on Sep 10, 2019)
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Geo Map
Region #
AS - Asia, other 1981
EU - Europe 24
NA - North America 14
Unknown 6
Total 2025
Country #
CN - China 1922
SG - Singapore 58
US - United States of America 14
FR - France 12
CH - Switzerland 6
DE - Germany 3
GB - United Kingdom 3
HK - Hong Kong 1
Unknown 6
Total 2025
City #
Shenzhen 452
Shenyang 168
Ningbo 139
Taizhou 92
Tianjin 91
Changzhou 89
Wuxi 78
Foshan 69
Qingdao 62
Zhengzhou 61
other 724
Total 2025


Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Tot
2017 00 0000 0000 51 6
2018 053 2752834 28164228 4696 448
2019 6134 3562130447 111520 00 1571
Ever 2025