Perhaps you should try some spelling variations:
yang liang » yan liang, yang yang, peng liang
wang liang » wang yang
china kein » china stein, china kai, china key
3.2 longer » 3.2 langere, 3.2 long, 3 longer
han china » hang china, than china, can china
zwang 3.2 » zwang 2.2
longer do » longer _, longer a, long do

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: ((((yang liang) OR (wang liang))) OR (wang yan)) han china kein zwang 3.2 longer do ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((yang liang) OR (wang liang))) or (wang yan)) han china kein zwang 3.2 longer do ;~".
• Adding a wildcard symbol may retrieve word variants: ((((yang liang) OR (wang liang))) or (wang yan)) han china kein zwang 3.2 longer do ;*.