Perhaps you should try some spelling variations:
laing tony » learning tony, manning tony
yang cindy » yang mind
tang min » chang min, sang minh, yang mind
yang jin » yang jun, ying jin, shang jin
yang jie » yang di, yang jui, yang xi
how have » how has
tony a » tony h, tony j
a de » a die, a der, a des

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: wing laing tony a de ((((yang cindy) OR (tang min))) OR (((yang jin) OR (yang jie)))) how have ;~.
• Adding a wildcard symbol may retrieve word variants: wing laing tony a de ((((yang cindy) or (tang min))) or (((yang jin) or (yang jie)))) how have ;*.