Perhaps you should try some spelling variations:
tuan china » wuhan china, can china, taiwan china
tan cheng » tang zheng, yuan cheng, tan hong
tong shui » cong shu, gong hui
long han » long chain, long thanh, long haul
wen wang » chen wang, weng fang, men want
wei wang » wei yang, wei shang, wei qiang
tong hui » wang hui

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: long han ((tan cheng) or (tuan china)) ((wen wang) OR (wei wang)) yan ((tong shui) or (tong hui)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: long han ((tan cheng) OR (tuan china)) ((wen wang) OR (wei wang)) yan ((tong shui) OR (tong hui)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "long han ((tan cheng) or (tuan china)) ((wen wang) OR (wei wang)) yan ((tong shui) or (tong hui)) ;".
• Adding a wildcard symbol may retrieve word variants: long han ((tan cheng) or (tuan china)) ((wen wang) OR (wei wang)) yan ((tong shui) or (tong hui)) ;*.