Perhaps you should try some spelling variations:
wang shiyong » wang hyoung
zhang zhang » zhen zhang, cheng zhang, zhang fang
tang zhang » tang zheng, tang tang, yan zhang
chen chang » chen chung, chin chang, shen chang
wang liang » wang yang
fang di » yang di, fang ri, wang di
di chen » yi chen, li chen, jui chen

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: ((tang zhang) OR (zhang zhang)) fang di chen chang ((wang shiyong) OR (wang liang)) yu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tang zhang) OR (zhang zhang)) fang di chen chang ((wang shiyong) or (wang liang)) yu ;~".
• Adding a wildcard symbol may retrieve word variants: ((tang zhang) OR (zhang zhang)) fang di chen chang ((wang shiyong) or (wang liang)) yu ;*.