Yu Lin, once worked for the Star Toy Factory in Dongguan, Guangdong province, an ex-port hub in south China, had to bid farewell to her friends last month, as the factory declared a bankruptcy at the end of last year and she and her fellow sisters had to go back hometown for other chances. Before the going back decision, "Which job fair are you going to visit today?"was the popular greeting way in this job-wanting troop. After hunting around in the city for a few fruitless months, Yu gave up and returned to Chenzhou, Hunan province, her hometown."It's a hard time for me, but I understand," Yu said. Many friends she knows are in the same embarrassment as hers. So do the companies.