Bread can't be layered because the yeast is not fully stirred or there is too little yeast. You should stir the yeast with warm water according to the prescribed proportion, then knead it in the noodles and make bread after waking up for an hour or two. The bread made in this way will be fluffy and soft, and the bread can't be layered because the yeast is not fully stirred or there is too little yeast. You should stir the yeast with warm water according to the prescribed proportion. Then put it into the dough and knead it evenly, and then stir it for an hour or two before making bread, so that the bread made will be fluffy and soft. The bread won't be leavened and layered because the yeast is not fully stirred or there is too little yeast. You should stir the yeast with warm water according to the specified proportion, then put it into the noodles and knead it evenly, and stir it for an hour or two before making bread. The bread made in this way will be fluffy and soft, and the bread made in this way will not swell and delaminate because the yeast is not fully stirred evenly or there is too little yeast. You should stir the yeast with warm water according to the specified proportion, then knead it in the noodles and wake it up for an hour or two before making bread. The bread made in this way will be fluffy and soft, and will not swell and delaminate because the yeast is not fully stirred evenly or there is too little yeast. Yeast should be stirred with warm water according to the specified proportion, then put into noodles and knead thoroughly, and then make bread after awakening for an hour or two, so that the bread will be fluffy and soft.