Perhaps you should try some spelling variations:
cheng zhang » cheng han, zhen zhang, chen zheng
wang lihong » wang liang, wang shiyong
zhang xin » zhang jian, zhang ming, zhang fan
wang wei » zhang wei, wang zhi
xin hong » tin hong, min hong, xie hong
wang ke » fang ke, wang fei, wang yue
wang he » wang hua, wang zhi, wang hui

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang lihong) or (wang yan)) ((wang ke) or (((wang he) OR (wang wei)))) cheng zhang xin hong w ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang lihong) OR (wang yan)) ((wang ke) OR (((wang he) OR (wang wei)))) cheng zhang xin hong w ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang lihong) or (wang yan)) ((wang ke) or (((wang he) OR (wang wei)))) cheng zhang xin hong w ;".
• Adding a wildcard symbol may retrieve word variants: ((wang lihong) or (wang yan)) ((wang ke) or (((wang he) OR (wang wei)))) cheng zhang xin hong w ;*.