DOMAIN,moocs.unipus.cn
DOMAIN,opencourse.pku.edu.cn
DOMAIN,study.163.com
DOMAIN-SUFFIX,chinesemooc.org
DOMAIN-SUFFIX,cnmooc.org
DOMAIN-SUFFIX,icourse163.org
DOMAIN-SUFFIX,icourses.cn
DOMAIN-SUFFIX,mooc.cn
DOMAIN-SUFFIX,openlearning.com
DOMAIN-SUFFIX,pmphmooc.com
DOMAIN-SUFFIX,icve.com.cn