There is a small temple in Bien Hoa City with a strange name - Mieu Ba Khoanh - that describes a snake rolling itself into a ball. Locals worship with raw pork at the temple every year.

On 29 January, communities from across the world will usher in the Year of the Snake. But what exactly is the Lunar New Year and what does the snake represent?’ BBC Bitesize spoke to Dr Xuan ...