National Natural Science Foundation of query (LetPub): http://www.letpub.com.cn/index.php?page=grant#opennewwindow
National Natural Science Foundation of inquiry (official website): https://isisn.nsfc.gov.cn/egrantindex/funcindex/prjsearch-list#opennewwindow
Patent search and analysis: http://pss-system.cnipa.gov.cn/sipopublicsearch/portal/uiIndex.shtml
Grist navigation: http://gufenso.coderschool.cn/#