A Chinese gay man has sued a hospital in Henan province for subjecting him to 19 days of treatment during which he was tied up to the bed medicated and threatened with violence to cure his 'sexual orientation disorder' the media reported on Tuesday. The man identified with the pseudonym Yu Hu was forcibly admitted to the hospital in Zhumadian city in October after he divorced his wife due to his sexual orientation Xinhua news agency reported. Yu 32 was discharged from the hospital after his partner contacted several LGBT rights organisations who informed the police. Yu's lawyer filed a