Perhaps you should try some spelling variations:
ii china's » ii chinas, did china's, hui china's
dong ping » dong sin, dong bin, dong jung
hong jong » hong kong
yang yang » wang yang, wang yan
life line » life lines, life long
line plot » linear plot, land plot, line flow
belt » best, welt
thin » think, than, twin

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dong ping) or (((hong jong) or (yang yang)))) ii china's belt life line plot thin ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong ping) OR (((hong jong) OR (yang yang)))) ii china's belt life line plot thin ;.
• Adding a wildcard symbol may retrieve word variants: ((dong ping) or (((hong jong) or (yang yang)))) ii china's belt life line plot thin ;*.