Perhaps you should try some spelling variations:
china zhang » china chang, cheng zhang, china han
wang laing » wang liming, wang liang, wang yang
laing tony » learning tony, manning tony
chin chang » china chang, chain change, colin chang
boon chong » boon siong, joon chang
ka ying » ku ying, fan ying, gao ying
tony a » tony h, tony j
a ka » a la, a a, a k

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wang laing tony a ka ying ((((chin chang) OR (china zhang))) OR (boon chong)) hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang laing tony a ka ying ((((chin chang) OR (china zhang))) or (boon chong)) hai ;~".
• Adding a wildcard symbol may retrieve word variants: wang laing tony a ka ying ((((chin chang) OR (china zhang))) or (boon chong)) hai ;*.