Perhaps you should try some spelling variations:
cases figures » tables figures, des figures, boxes figures
figures gong » figures do, figures how, figures only
dong hoang » hong hong
belt cases » test cases, text cases
dong bin » dong sin, dong di, dann bin
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 bin) or (dong hoang)) did china's belt cases figures gong min ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong bin) OR (dong hoang)) did china's belt cases figures gong min ;*.