Look here, pics from Chinese AF museum: http://www.freewebs.com/aeroscale/beijingwalkaround.htm Something familiar ( Kong Jing -1 ).
TISO: KONG-JING-1... yeah, right. How about Boeing B-29? (I do like the prop-spinners.) LISUNOV LI-2... uh, huh. How about Douglas DC-3. (Air Pirates!) At least the Chinese did give proper credit to some of the other aircraft manufacturers for their designs... Tim
Liska (Li-2) was licence built with improved licence built Cyclone (M-62) engines. Soviets bought licence in 1938. Tu-4 (Kong Jing-1) was unlicenced copy of B-29.