Perhaps you should try some spelling variations:
chan kang » chung kang, chan fong, chan jan
chan eng » chan fong, chan ming, han en
yang lin » yang jin, yang li, yang liang
wang lin » wang li, wang qin, wang limin
tan hua » tuan hua, wang hua, tan chia
hua ren » hua chen
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: ((chan kang) OR (chan eng)) tan hua ren ((yang lin) or (wang lin)) hong yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((chan kang) OR (chan eng)) tan hua ren ((yang lin) OR (wang lin)) hong yu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((chan kang) OR (chan eng)) tan hua ren ((yang lin) or (wang lin)) hong yu ;".
• Adding a wildcard symbol may retrieve word variants: ((chan kang) OR (chan eng)) tan hua ren ((yang lin) or (wang lin)) hong yu ;*.