Perhaps you should try some spelling variations:
wang yuhan » wang luhang, wang yan, wang yidan
wang liang » wang yang
contre sun » centre sur
ong cheng » hong cheng, zong cheng, ong chong
a contre » a centre, a country, a control
n cheng » _ cheng, n chen, tan cheng
zhang a » zhang ya, zhang _, zhang i

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang yuhan) or (wang liang)) fang ((n cheng) OR (ong cheng)) zhang a contre sun ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yuhan) OR (wang liang)) fang ((n cheng) OR (ong cheng)) zhang a contre sun ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang yuhan) or (wang liang)) fang ((n cheng) OR (ong cheng)) zhang a contre sun ;*".