Perhaps you should try some spelling variations:
cheng zhang » cheng han, zhen zhang, chen zheng
zhang dort » zhang robert
qian wang » yiqian wang, qian rong, qian yan
wang yang » wang yan, wang liang, wang yanling
time last » time list, time past, time lost
als last » als gast, a last, his last
dort ii » dort bin, dort hin

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: qian wang yang ((time last) OR (als last)) cheng zhang dort ii ;~.
• Adding a wildcard symbol may retrieve word variants: qian wang yang ((time last) or (als last)) cheng zhang dort ii ;*.