Perhaps you should try some spelling variations:
wang yuhan » wang luhang, fang yuan, wang xuan
shen zhang » zhen zhang, shen chang, cheng zhang
zhang min » zhang ming, zhang xin, chang min
yang jie » yang jin, yang di, yang jui
jie shen » jia shen, jie chen, sie sehen
min dang » yimin dang, mein dank, bin dann
hai » hadi, haji, hari

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 yidan))) or (wang yan)) yang jie shen zhang min dang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((wang yuhan) OR (wang yidan))) OR (wang yan)) yang jie shen zhang min dang hai ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((wang yuhan) OR (wang yidan))) or (wang yan)) yang jie shen zhang min dang hai ;".
• Adding a wildcard symbol may retrieve word variants: ((((wang yuhan) OR (wang yidan))) or (wang yan)) yang jie shen zhang min dang hai ;*.