If you don't understand, try to explain: the speaker is an armchair strategist, that is, quoting other people's views, riding a wall: representing different boundaries. Generally speaking, Dr. Xue explains himself from other people's point of view, or there are inconsistencies and irreconcilable places. In addition, the spleen and stomach are the middle palace, which mainly transports Shui Gu. In addition to transforming food into essence, it must be transported upwards to supplement the whole body. Spleen likes dryness and hates dampness, spleen does not transport, spleen does not transport, and essence does not disperse, making the body sick. Therefore, the spleen and stomach should be treated with warm and dry drugs. In addition, the spleen and stomach do not fall, and the spleen is happy to rise; The stomach is passed down from happiness.