Perhaps you should try some spelling variations:
wuhan china » tuan china, yunnan china
dong liang » song ligang, wang liang, dong hoang
than china » tuan china, han china, can china
zhang rong » zheng rong, zhang hong, zhang ming
hong hong » hong kong, hong jong, hong ng
song ming » song bing, song min, gong min

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong liang ((than china) OR (wuhan china)) real ((hong hong) or (zhang rong)) song ming ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong liang ((than china) OR (wuhan china)) real ((hong hong) OR (zhang rong)) song ming ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong liang ((than china) OR (wuhan china)) real ((hong hong) or (zhang rong)) song ming ;".
• Adding a wildcard symbol may retrieve word variants: dong liang ((than china) OR (wuhan china)) real ((hong hong) or (zhang rong)) song ming ;*.