Hong Kong became too small for her and her business. So she moved to Los Angeles in 1990, and she and her husband formed a company there. The company collected paper for recycling and shipped it to China. Zhang Yin made deals with American and European scrap yards. Her company takes heaps of waste paper from the United States and Europe, ship the paper to Chaina, and recycles it into corrugated cardboard The cardboard is then used for boxes that are packed with toys, electronicsee, and furniturn . The boxes are than often shipped right back across apthe ocean to Western consumers. After the boxes are throw away, the cycle starts all over again.