It is well known that during the decade-long economic reform in China, the growth rate of money supply has been consistently greater than the sum of the real GNP growth and the inflation rate. Where did the money go? The present paper tries to answer this question with an introductory analysis of the monetization process. The preliminary results suggest that the Chinese economy was monetized rapidly during the period 1979–1984, in which the introduction of the responsibility system in the agricultural sector, the astonishing growth of the township and village enterprises and private business brought in extraordinary demand for currency. Consequently, most of the “excess money” was absorbed by the newly-monetized economy and inflation was moderate in this period. However, since 1985 the monetization process has been slowed down significantly. The economy could no longer absorb the excess money. The excess money supplies above and beyond the growth rate of the real GNP have mainly resulted in inflation.