Perhaps you should try some spelling variations:
yang liang » yan liang, peng liang, yang guang
wang liang » wang yang
yang yang » wang yang, wang yan
tuan hua » tan hua, tuan vu, yuan hui
hui tong » hui yang, hui ying, mui teng
hui ping » hui ying, chui ling, hui sin
long du » long d, long do, long run

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((yang liang) or (wang liang))) or (yang yang)) tuan hua ((hui tong) OR (hui ping)) a long du ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((yang liang) OR (wang liang))) OR (yang yang)) tuan hua ((hui tong) OR (hui ping)) a long du ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((yang liang) or (wang liang))) or (yang yang)) tuan hua ((hui tong) OR (hui ping)) a long du ;*".