Perhaps you should try some spelling variations:
cheng zhang » cheng han, zhen zhang, chen zheng
yi anhang » ii anhang, i anhang, vi anhang
wing yan » wang yan, wing ian, wing tan
zhang yi » zhang yin, zhang i, zhang ii
anhang c » anhang 1, anhang a, anhang i
yang xi » yang jui
yang yi » yang jui
a cheng » _ cheng, a chen, tan cheng
peg a » peg _, per a, eeg a
a a » a la

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((wing yan) or (yang xi))) or (((yang di) or (yang yi))))peg a a cheng zhang yi anhang c ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((wing yan) OR (yang xi))) OR (((yang di) OR (yang yi))))peg a a cheng zhang yi anhang c ;.
• Adding a wildcard symbol may retrieve word variants: ((((wing yan) or (yang xi))) or (((yang di) or (yang yi))))peg a a cheng zhang yi anhang c ;*.