Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, yang yang
yang wang » yang yang, yan wang, yang guang
rein yang » pei yang, yin yang
tong shui » tong hui, cong shu, gong hui
tuan hua » tan hua, tuan vu, yuan hui
wei yang » pei yang, wei wang, wei yang's
jie tong » jie song, jiao tong, die tone
yan hua » tan hua, ya hua, wang hua

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

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