Perhaps you should try some spelling variations:
reading doing » reading during, reading using, teaching doing
third reading » third meeting
first third » first thirty, first child, first thing
zhang yan » zhang fan, zhang jian, wang yan
doing sin » dong sin, doing un, doing von
yang ii » yang di, yang yi, yang li
yang xi » yang di, yang yi, yang jui

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: zhang yan ((yang ii) or (yang xi)) first third reading doing sin ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: zhang yan ((yang ii) OR (yang xi)) first third reading doing sin ;.
• Adding a wildcard symbol may retrieve word variants: zhang yan ((yang ii) or (yang xi)) first third reading doing sin ;*.