Perhaps you should try some spelling variations:
zhang yiqian » zhang yuqin, zhang yifan, zhang yixin
yiqian wang » yijiang wang, liqin wang, qian wang
shen zhang » zhen zhang, shen chang, cheng zhang
liang wei » xiang wei, zhang wei, wang wei
liang ji » liang li, xiang ji, liang zhi
wang yue » wong yue, wang hua, wang yan

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (wang OR lang) wang ((liang ji) OR (liang wei)) shen zhang yiqian wang yue ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wang or lang) wang ((liang ji) OR (liang wei)) shen zhang yiqian wang yue ;~".
• Adding a wildcard symbol may retrieve word variants: (wang or lang) wang ((liang ji) OR (liang wei)) shen zhang yiqian wang yue ;*.