Perhaps you should try some spelling variations:
yiqian wang » yijiang wang, liqin wang, qian wang
china chang » chin chang, china changqi, china china
china zhang » cheng zhang, chin chang, china han
wang liang » wang yang
liang wei » xiang wei, zhang wei, wang wei
lai chung » wai chung
hai phong » bai chong, kai hong

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: yiqian wang liang wei ((china chang) OR (china zhang)) ((lai chung) OR (hai phong)) shu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yiqian wang liang wei ((china chang) OR (china zhang)) ((lai chung) or (hai phong)) shu ;~".
• Adding a wildcard symbol may retrieve word variants: yiqian wang liang wei ((china chang) OR (china zhang)) ((lai chung) or (hai phong)) shu ;*.