42-year-old Jia Ling appeared at the Olympic dinner, wearing a black suit that "rebounded" a little, and laughed with big pleats 42-year-old Jia Ling appeared at the Olympic dinner, wearing a black suit that "rebounded" a little, and laughed with big pleats 42-year-old Jia Ling appeared at the Olympic dinner, wearing a black suit that "rebounded" a little, and laughed with big pleats 42-year-old Jia Ling appeared at the Olympic dinner, wearing a black suit that "rebounded" a little, and laughed with big pleats 42-year-old Jia Ling appeared at the Olympic dinner, wearing a black suit that "rebounded" a little, and laughed with big pleats 42-year-old Jia Ling appeared at the Olympic dinner, wearing a black suit that "rebounded" a little, and laughed with big pleats 42-year-old Jia Ling appeared at the Olympic dinner, wearing a black suit that "rebounded" a little, and laughed with big pleats 42-year-old Jia Ling appeared at the Olympic dinner, wearing a black suit that "rebounded" a little, and laughed with big pleats