New Delhi, Dec 13 (ANI): Chinese envoy to India on Saturday said he hoped the trilateral relations between India, China and the US would contribute greatly to world peace and development. Envoy Le Yucheng was speaking at a conference "Shaping the 21st Century: India, US and China", organised ahead of US president Barak Obama's visit to India early next year. President Barack Obama will visit India in January at the invitation of Prime Minister Narendra Modi. While China and India have close economic and historical links, there is deep suspicion too, fuelled in part by a festering border dispute.