Perhaps you should try some spelling variations:
thing adding » phone adding, thing hiring, when adding
first thing » first things, first hint, first third
doing sin » doing un, doing von
lang yan » wang yan, wang yang, zhang yan
yang ii » yang di, yang li, yang zili
yang yi » yang di, yang jui
yang xi » yang di, 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 yi))) or (yang xi)) first thing adding ((doing sin) or (dong sin)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang yan ((((yang ii) OR (yang yi))) OR (yang xi)) first thing adding ((doing sin) OR (dong sin)) ;.
• Adding a wildcard symbol may retrieve word variants: lang yan ((((yang ii) or (yang yi))) or (yang xi)) first thing adding ((doing sin) or (dong sin)) ;*.