Perhaps you should try some spelling variations:
china lehren » china ren
china loren » china korea, china more, china ren
young john » kong john, wong john, young jean
ying john » king john, ying jin, kong john
song jin » song min, shang jin, song shin
sin tan » sin tax, tin tan, sin cain
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 ((china loren) OR (china lehren)) ((ying john) or (young john)) song jin ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong sin tan ((china loren) OR (china lehren)) ((ying john) OR (young john)) song jin ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong sin tan ((china loren) OR (china lehren)) ((ying john) or (young john)) song jin ;*".