WHEN publications of a similar content involve different publishers, copyright lawsuits generally ensue. This is not,however, the case for Hong Zhaoguang,whose lecture notes on health have been collated and published under titles such as Getting Aboard the Health Express, Make Health Your Companion,and Advice on Health, by various publishers. Within three months of publication, Getting Aboard the Health Express sold a million copies, and remains a bestseller. Dr. Hong is, therefore, a hot publishing item. Publications and hand-scripted versions of his lectures are said to number 70 or so, and the benevolent doctor, now in his sixties, is happy to meet the requirements of any publisher that approaches him.