Perhaps you should try some spelling variations:
wang yuhan » wang luhang, wang yan, wang yidan
yuhan ting » yuan ting
zhang ming » zhang xin
ming hong » min hong, ming hung, ming kong
jia shen » yi shen
jian she » can she, jiao shi, than she
hong g » hong ng, hong w, hong 7

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 ting ((jia shen) or (jian she)) zhang ming hong g ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yuhan ting ((jia shen) OR (jian she)) zhang ming hong g ;.
• Adding a wildcard symbol may retrieve word variants: wang yuhan ting ((jia shen) or (jian she)) zhang ming hong g ;*.