In this week's episode of India Ascends, China has land borders with 14 countries, and over the last decade, it has been taking small bits of land. And suddenly, it becomes substantial. The latest is Nepal, where China has been claiming land on remote border villages that have high Tibetan population. What are its implications on India and how is China's expansionist tendency a threat to the larger region? NDTV's Gaurie Dwivedi brings you this report.