Li Na advances, Errani withdraws in China 30 (UPI) -- China's Li Na advanced and French Open runner-up Sara Errani was forced to withdraw in first-round play Sunday at the Beijing Open. Li, seeded seventh in her home country, moved on with a 6-2, 6-3 victory over an unseeded Italian Francesca Schiavone. Both Li and Schiavone are former French Open winners. 6 seed Errani -- this year's second-place finisher in Paris -- was leading fellow Italian Camila Giorgi 5-4 in the first set when she retired with a thigh injury. Among the other Day 2 winners were ninth-seeded Marion Bartoli of France, who dispatched Serbian qualifier Bojana Jovanovski 6-3, 6-3, and 18-year-old British qualifier Laura Robson, who dumped Japanese veteran Kimiko Date-Krumm, 6-4, 6-4. Former world No. 1 Jelena Jankovic also moved on, besting Germany's Andrea Petkovic, 6-2, 6-4. Seeded players taking a tumble included No. 13 Maria Kirilenko, No. 15 Roberta Vinci and 16th-seeded Lucie Safarova. Those advancing to the second round Sunday included Julia Goerges of Germany, China's Peng Shuai, Russian Elena Vesnina and Ayumi Morita of Japan.