Perhaps you should try some spelling variations:
cheng tan » cheng han, cheng guan, cheung tai
chia rene » chia wen, china ren
rene wang » wen wang
chen tan » chen tain, chen yang, chen jian
wang qin » wang lin, wang qiao, wang jing
qin hong » tin hong, min hong, amin hong
hong yu » wong yue

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

• Performing a fuzzy search may retrieve terms with similar spellings: yuan ((cheng tan) OR (chen tan)) chia rene wang qin hong yu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yuan ((cheng tan) OR (chen tan)) chia rene wang qin hong yu ;".
• Adding a wildcard symbol may retrieve word variants: yuan ((cheng tan) OR (chen tan)) chia rene wang qin hong yu ;*.