Conversation so far:
how did the soviet union help the chinese communist
The Soviet Union provided the means of transportation for Communist China that allowed for a speedy invasion.
what else did the soviet do help communist china besides providing the means for transportation for Communist China that allowed for a speedy invasion
The Soviet Union also provided other supplies that were crucial to the PLA’s invasion, including a loaned aircraft.
did the soviet union help feed communist china
Food was one of the most vexing problems for the Chinese armed forces. Mao asked his Soviet friends for help: this time, for 10,000 tons of grain. Stalin consented.

Question: how did the country repay the soviet
Self-contained rewrite: how did communist china repay the soviet union for their help