Perhaps you should try some spelling variations:
zhang ping » zhang ming, zhang jing, zhang ting
warum eine » warum die, warum sind
raum eine » raum einer, raum ein, um eine
ping kong » ping pong, king kong, sing kong
kong heng » kong hang, kong hong, dong sheng
pham lan » pham van, pham anh, ham lane
how west » how best, how we, how well

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: wing ((((pham lan) OR (raum eine))) OR (warum eine)) how west zhang ping kong heng ;~.
• Adding a wildcard symbol may retrieve word variants: wing ((((pham lan) or (raum eine))) or (warum eine)) how west zhang ping kong heng ;*.