[1] : The Collaborative International Dictionary of English v.0.48

mainland china \mainland china\ n.
   the people's republic of china, also called communist
   china, in distinction from nationalist china, the
   government located on the island of taiwan. both governments
   claim to represent the entire people of china, but the
   people's republic is recognized as china by the united
   nationss and most of its member states.

   syn: red china, prc, beijing.
        pjc
see also:
communist china nationalist china 

[2] : WordNet (r) 2.0

communist china
     n : a communist nation that covers a vast territory in eastern
         asia; the most populous country in the world syn: china,
          people's republic of china, mainland china, red
         china, prc
see also:
china people's republic of china mainland china red china prc 

Communist >> C Words
Communist, definition of term: Communist
communist_pag1.html

China >> C Words
China, definition of term: China
china_pag1.html

Communist Party >> C Words
Communist Party, definition of term: Communist Party
communist+party_pag1.html

China Ink >> C Words
China Ink, definition of term: China Ink
china+ink_pag1.html

China Cabinet >> C Words
China Cabinet, definition of term: China Cabinet
china+cabinet_pag1.html

Red China >> R Words
Red China, definition of term: Red China
red+china_pag1.html

Bone China >> B Words
Bone China, definition of term: Bone China
bone+china_pag1.html