Perhaps you should try some spelling variations:
bowring john » wrong john
china real » china's real, china dream, china rural
wong john » wrong john, kong john, longo john
wong shiu » wong siu, cong shu, song shin
sin can » sin cain, simon can
tin can » tin tan
dong » doing, long, done

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong ((sin can) OR (tin can)) china real ((wong john) or (bowring john)) wong shiu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong ((sin can) OR (tin can)) china real ((wong john) OR (bowring john)) wong shiu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong ((sin can) OR (tin can)) china real ((wong john) or (bowring john)) wong shiu ;*".