Re: Point of clarification?
A number of short stories and novellas by Liu Cixin (including masterpieces such as The Wandering Earth, Taking Care of God or Mountain) have already been translated into English and published by Guomi (I am a huge fan of Liu Cixin's work and I interviewed the editor of these stories a couple of years back http://sentidodelamaravilla.blogspot.com.es/2012/05/interview-with-verbena-cw-editor-of-liu.html )
The Three-Body Problem is, though, the first NOVEL by Liu Cixin to be translated into English.