What information should be attached to divination with copper coins besides six hexagrams?

First, what is it; Don't ask too simple questions, for example, some people are married; Whether you are married or unmarried, divorced or in crisis, etc. Work: whether you are looking for a job or want to change jobs or have problems at work. Because people who interpret divination have not yet reached the realm of immortals. Second, whether there is an old Lao Yang, that is, whether it has changed.