Final answer:
The resource rich area of China invaded and controlled by the Japanese was Manchuria.
Step-by-step explanation:
The resource rich area of China in which the Japanese invaded and controlled is Manchuria. Manchuria, also known as Northeast China, was rich in natural resources like coal, iron ore, and timber. The Japanese invaded Manchuria in 1931, setting up the puppet state of Manchukuo and exploiting its resources for their own benefit.
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