Perhaps you should try some spelling variations:
talking doing » teaching doing
first thirty » first birth, first things, first three
first third » first child, first thing, first things
doing sin » dong sin, doing un, doing von
lang yan » wang yan, wang yang, zhang yan
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: lang yan ((yang ii) or (yang xi)) ((first third) or (first thirty)) talking doing sin ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang yan ((yang ii) OR (yang xi)) ((first third) OR (first thirty)) talking doing sin ;.
• Adding a wildcard symbol may retrieve word variants: lang yan ((yang ii) or (yang xi)) ((first third) or (first thirty)) talking doing sin ;*.