How to become a Sotāpanna?

Becoming a Sotāpanna (stream-winner) is the real Meaning of Ratana Sutta

The sixteen upakkilesa (mental impurities) which leads to defilements, are a collection of Dhamma talks given by Bhante. Dr. Gangodawila Chandima.

ආචාර්‍ය ගංගොඩවිල චන්දිම ස්වාමීන්වහන්සේ විසින් සිංහල බසින් සිදු කර ඇති සියලු සූත්‍ර සාකච්ඡා

This is a collection of Pāli chants by Bhante. Dr. Gangodawila Chandima.

The Mindfulness and Calmness series includes a collection of Dhamma talks by Bhante. Dr. Gangodawila Chandima.  The talks are about the basic different techniques, and the helpful tips for Mindfulness.  This comes from the original Pali Suttas.

This  series includes a collection of Dhamma talks by Bhante. Dr. Gangodawila Chandima about Karma and Rebirth. 

This series includes a collection of Dhamma talks by Bhante. Dr. Gangodawila Chandima about Dāna (generosity).

This series includes a collection of Dhamma talks by Bhante. Dr. Gangodawila Chandima about Kilesa (defilements).

This series includes a collection of Dhamma talks by Bhante. Dr. Gangodawila Chandima about paññā (wisdom).

This series includes a collection of Dhamma talks by Bhante. Dr. Gangodawila Chandima about Taṇhā  (craving).