Liang Jingtian color flat map

Quick answer：

Liang Jingtian is a Chinese name, which when translated to color flat map, could refer to a two-dimensional graphical representation of a person named Liang Jingtian. This might be an artistic or educational illustration. In the context of architecture or design, a color flat map could also refer to a floor plan depicted in color. More specific information would depend on the intended use of the term.