Perhaps you should try some spelling variations:
david chan » david ching, david cohen
chan neng » chan eng, chan weng, chan heng
yuan ong » yuan dong, yuan cong, yuan hong
de david » dye david, dee david, die david
neng san » neng yan, eng san, feng san
san xia » san xi, nan xia, yan xia
san wen » tan wen
ji san » ji suan, di san, ci san
de ji » de yi, de li

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( yuan ong hui de david chan neng san xia. ) or ( yuan ong hui de ji san wen da xi. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( yuan ong hui de david chan neng san xia. ) OR ( yuan ong hui de ji san wen da xi. )).
• Adding a wildcard symbol may retrieve word variants: (( yuan ong hui de david chan neng san xia. ) or ( yuan ong hui de ji san wen da xi. ))*.