Perhaps you should try some spelling variations:
dong liang » song ligang, wang liang, dong hoang
than china » tuan china, han china, wuhan china
zhang hong » change hong, zhang zhang, hong hong
zhang rong » zheng rong, zhang ming, thang long
tan china » tuan china, can china, dan china
gong min » jong min, song min, gong meng

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 ((tan china) OR (than china)) rural ((zhang hong) or (zhang rong)) gong min ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong liang ((tan china) OR (than china)) rural ((zhang hong) OR (zhang rong)) gong min ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong liang ((tan china) OR (than china)) rural ((zhang hong) or (zhang rong)) gong min ;".
• Adding a wildcard symbol may retrieve word variants: dong liang ((tan china) OR (than china)) rural ((zhang hong) or (zhang rong)) gong min ;*.