This paper summarized professor JIA Yingjie's experience in the treatment of tumor with “unblocking

fu

（腑） organs and directing the turbid downward” method. It is considered that tumor-turbidity is the central link in the occurrence of cancer， and the most direct and useful way to remove tumor-turbidity is to unblock

fu

organs and to direct the turbid downward， which can cut off the disease condition， regulate

qi

， resolve toxins and remove turbidity. To cut off the disease through unblocking

fu

organs method， high-dose fresh Dahuang （

Radix et Rhizoma Rhei

）， i.e. 30~60 g， can be used， and

qi

-moving medicinals such as Zhishi （

Fructus Aurantii Immaturus

） and Houpo （

Cortex Magnoliae Officinalis

） should be added to promote the effect. When decocting， Dahuang should be put later to play its role of purging， and it should be stopped immediately after taking effect to avoid damaging healthy

qi

. Tumor patients mostly had the syndrome of root deficiency and branch excess， and deficiency-excess complex， for which the method of unblocking fu organs and supplementing deficiency can be taken， usually with Huangqi and Dahuang using both attack and supplementation.