The invention discloses a composite pulping technology of Chinese alpine rush and reed, which comprises the following steps: 1. putting the cut Chinese alpine rush and reed in the boiler according toproportion; 2. adopting sulphate process to boil; 3. washing through four-segmented back flow; 4. removing large slag, vine, sand and other dusts; 5. adopting CEHP four-segmented bleaching technology;6. storing semi-finished product slurry in the slurry tower to send to paper making department through pump. The invention broadens the source of raw material to satisfy normal need of produce, whichpossesses excellent quality and economical value.