Perhaps you should try some spelling variations:
china ren » china loren, china real, china reza
ying john » king john, young john, ying jin
sin cain » sin fin, tin can
ren ying » ran ying, jin ying, en yin
song jin » shang jin, song shin, song bing
song min » song ming, gong min, jong min
sin tan » sin tax, tin tan, wing 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 tan) or (sin cain)) china ren ying john ((song jin) OR (song min)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong ((sin tan) OR (sin cain)) china ren ying john ((song jin) OR (song min)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong ((sin tan) or (sin cain)) china ren ying john ((song jin) OR (song min)) ;".
• Adding a wildcard symbol may retrieve word variants: dong ((sin tan) or (sin cain)) china ren ying john ((song jin) OR (song min)) ;*.