Perhaps you should try some spelling variations:
cheng zhang » cheng han, zhen zhang, chen zheng
zhang ming » zhang xin
ming jeong » min jeong, ming kong
jeong shu » jeong su, cong shu
yang yi » yang di, yang xi, yang jui
yan yi » tan yi, yan zi, yin yi
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yan ((yan yi) or (yang yi)) cheng zhang ming jeong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan ((yan yi) OR (yang yi)) cheng zhang ming jeong shu ;*.