Based in Delhi's Chandni Chowk, orphaned Sidhu is adopted by the owner of Bajrang Bali Parathas, known simply as Dada. Years later Sidhu has grown up and is an expert at slicing vegetables. When his Chinese friend and Philosopher, Chopstick, cons him into believing that he is the reincarnation of Liu Sheung, a slain Chinese revolutionary, Sidhu takes it upon himself to travel to the Zhange district where he will be forced to confront a deadly female assassin by the name of Suzy; be befriended by a semi-crazed beggar; and must face humiliation and possible death at the hands of the virtually indestructible Hojo.

The film was originally titled "Mera Naam Chin Chin Choo" and later "Mad in China."

Sidhu:
Dado Hojo! I'm going Chandni Chowk to China!

Factual errors: Towards the beginning of the film the narrator mentions that the 'The Great Wall of China" is the only man made object visible from Space. However, it has been scientifically proven that for a human being to be able to see "The Great Wall of China" from Space a resolution of 7.7 times better than normal vision would be required, making that statement an impossibility

Written by Rajat Arora
Composed by Shankar Mahadevan, Ehsaan Noorani and Loy Mendonsa
Performed by Neeraj Shridhar, Anushka Manchandani, Pratichee Mohapatra and Shankar Mahadevan
Courtesy of Super Cassettes Industries Limited (T-Series)