ng a double-layered bovine pericardial patch. Bit by bit, she stitched the damaged area together. On the outside, felt strips were added for reinforcement. This two-pronged approach ensured the sturdi...all to go shopping..."Mom, it's a blessing to be your child." Li Yusa held Song Qiao Ying's hand and stood at the entrance of the mall, waiting for the driver to bring the car to them."Have you told y...