At a symposium in southern China's Hainan University in April, literary critic Liu Fusheng said: "Liu's works have updated Chinese originality with revolutionary elements, by way of offering his solution to build a new understanding of ourselves and the changing world as well."

Liu Cixin says he sticks to his ideals while writing and he is willing to adjust to reader expectations.

"Only when I'm excited about an idea, do I start to write," he says.

The author has kept his personal life out of media spotlight, saying he occasionally watches movies.

He enjoys the quietness of Yangquan, where he still lives, but keeps track of developments in science and technology.

Liu Cixin is currently working on a new novel, but which he says may not surpass the popularity of the Three Body books. He is also writing the script for a film based on his trilogy.

Although he says Chinese filmmakers are largely unfamiliar with shooting sci-fi films, he doesn't mind being the "guinea pig".

"Frankly speaking, Hollywood big-name producers have never contacted me for a movie," he says.

"I can understand that because what they do is more of sci-fi with simple and single-lined themes, and mine is more complex, which may also increase the risks for their business model."

"But they are welcome to get in touch," he adds.

Liu Cixin is also willing to try space travel and "check on life" in outer space, if given a chance. "It has always been my dream."