Perhaps you should try some spelling variations:
liang zwang » xiliang zhang
things here » things era, things have, things theory
things were » things we, things work, beings were
wang liang » wang yang
2.3 stadte » 2.3 stage, 13 stadte, 2.3 start
zwang 2.3 » zwang 2.2, zwang 12.1, zwang 13
sin » sign, sind, skin

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: wang liang zwang 2.3 stadte ((things here) OR (things were)) ((tan hong) OR (dong sin)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang zwang 2.3 stadte ((things here) OR (things were)) ((tan hong) or (dong sin)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang liang zwang 2.3 stadte ((things here) OR (things were)) ((tan hong) or (dong sin)) ;*.