Perhaps you should try some spelling variations:
third adding » thing adding, third reading
first third » first thirty, first child, first thing
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 third 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 third adding ((doing sin) OR (dong sin)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang yan ((((yang ii) or (yang yi))) or (yang xi)) first third 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 third adding ((doing sin) OR (dong sin)) ;*.