Links:
[1] http://www.newindianexpress.com/states/tamil-nadu/2019/oct/11/china-may-help-with-high-speed-rail-link-from-chennai-to-new-delhi-2045764.html
[2] https://timesofindia.indiatimes.com/city/chennai/how-informal-summits-open-up-new-areas-of-cooperation/articleshow/71530802.cms
[3] https://www.thehindu.com/news/national/tamil-nadu/positive-outcome-likely-from-summit-say-experts/article29650906.ece