Perhaps you should try some spelling variations:
lang yan » wang yan, wang yang, zhang yan
line pll » line call, line plot, line plus
pll when » mall when, sell when
when all » when wall, when small, when a
yang yi » yang jui
yang mu » yang du, yang muxi, yang jui
yang xi » yang jui
all hui » all hurt

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 yi) or (((yang mu) or (((yang di) or (yang xi)))))) line pll when all hui ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang yan ((yang yi) OR (((yang mu) OR (((yang di) OR (yang xi)))))) line pll when all hui ;.
• Adding a wildcard symbol may retrieve word variants: lang yan ((yang yi) or (((yang mu) or (((yang di) or (yang xi)))))) line pll when all hui ;*.