Eating after breaking the grain is the key link. Try to give priority to liquid food for three days before resuming eating, and then chew slowly after three days. Don't suddenly overeat after breaking the valley. Then, the previous work of breaking the grain may be in vain, and it is also very bad for the health, because sudden overeating will increase the burden on the stomach and have a counterproductive effect on our original intention of breaking the grain. Longteng Broken Valley Forum Many predecessors have written very detailed broken valley diaries.