Perhaps you should try some spelling variations:
peng liang » wang liang, yang liang, deng ziliang
wang yang » wang yan, wang liang, wang yanling
yang yang » wang yan
qing long » going long, using long
long life » long live, longer life, long lived
life cong » life long, life coming, life coping
he qing » he ping, der qing

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((wang yang) or (yang yang))) or (peng liang)) ya he qing long life cong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((wang yang) OR (yang yang))) OR (peng liang)) ya he qing long life cong shu ;.
• Adding a wildcard symbol may retrieve word variants: ((((wang yang) or (yang yang))) or (peng liang)) ya he qing long life cong shu ;*.