Perhaps you should try some spelling variations:
wang wang » wang liang, wang yan, wang yong
wang yang » wang yan, wang liang, wang yanling
rene tang » rene ten
jie song » jae song, jin song, li song
kim song » kim young
kim eung » kim young
di rene » di rete, dr rene, i rene
li hong » le hong, li cong, li rong

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang wang yang di rene tang ((((li hong) or (jie song))) or (((kim song) or (kim eung)))) yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang wang yang di rene tang ((((li hong) OR (jie song))) OR (((kim song) OR (kim eung)))) yu ;.
• Adding a wildcard symbol may retrieve word variants: wang wang yang di rene tang ((((li hong) or (jie song))) or (((kim song) or (kim eung)))) yu ;*.