Perhaps you should try some spelling variations:
tuan china » wuhan china, taiwan china, yunnan china
yan liang » yang liang, wang liang, you liang
yang yang » wang yang, wang yan
wen zwang » wen wang, kein zwang, der zwang
zwang 3.2 » zwang 2.2
land do » land dorf, land der, land die
land d » land _, land a, land 2

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