Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
yang mind » yang cindy, yang jin, sang minh
than bau » than bad, than a, than you
can data » can tata, dan data, fan data
mind how » aid how
yang ke » fang ke, wang ke, yang ka
how hai » how has, how ai, how hci

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 yang ke ((than bau) OR (can data)) yang mind how hai ;~.
• Adding a wildcard symbol may retrieve word variants: wang yang ke ((than bau) or (can data)) yang mind how hai ;*.