Perhaps you should try some spelling variations:
lang yuan » fang yuan, wang yuhan, meng yuan
can lost » can cost, can post, can boost
can lose » can close, can losers, can't lose
von carl » von karl
his yang » h yang, his land, his many
liu yang » liu yan, du yang, liu feng
yuan zi » yan zi, yuan li, yuan fei

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

• Performing a fuzzy search may retrieve terms with similar spellings: lang yuan zi ((((can lost) or (can lose))) or (von carl)) sharing ((his yang) OR (liu yang)) d ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang yuan zi ((((can lost) OR (can lose))) OR (von carl)) sharing ((his yang) OR (liu yang)) d ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang yuan zi ((((can lost) or (can lose))) or (von carl)) sharing ((his yang) OR (liu yang)) d ;*".