Perhaps you should try some spelling variations:
china rent » china ren, china recent, china real
ying john » king john, young john, ying jin
kong john » king john, wong john, longo john
sin cain » sin fin, tin can
yang jin » yang jie, yang jun, ying jin
song jin » song min, shang jin, song shin
sin can » tin can, simon can
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 (sin cain)) china rent ((((ying john) or (kong john))) or (yang jin)) song jin ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong ((sin can) OR (sin cain)) china rent ((((ying john) OR (kong john))) OR (yang jin)) song jin ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong ((sin can) OR (sin cain)) china rent ((((ying john) or (kong john))) or (yang jin)) song jin ;".
• Adding a wildcard symbol may retrieve word variants: dong ((sin can) OR (sin cain)) china rent ((((ying john) or (kong john))) or (yang jin)) song jin ;*.