BANGKOK (AP) — A giant panda on long-term loan from China died in a zoo in northern Thailand on Wednesday, six months before she was due to return home, officials from the Chiang Mai Zoo said. The cause of Lin Hui’s death was not immediately clear but she appeared to have become ill Tuesday morning, and her nose was seen bleeding when she laid down after a meal, said Wutthichai Muangmun, the zoo director. She was rushed into the care of a joint Thai-Chinese veterinarian team but her condition deteriorated and she died early Wednesday morning, he said. Tewarat Vejmanat,…