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In this study,trends in the frequency and timing of precipitation over China during 1960-2013 were investigated.The timing of wet-/dry-season exhibited significant shift across whole China.Wet season has been delayed over the middle and lower Yangtze River basins and arrived up earlier up to one month over northern China.Wet days (WD) and duration of extreme wet/dry spells (WS/DS) also showed significant change.