Perhaps you should try some spelling variations:
cook change » looks change, work change, cover change
change you » change your, chang you
you check » you hack
tan cook » ian cook, tan chor, tan poor
yang jie » yang jin, yang jui, yang jun
chang ha » chang mae
yang xi » yang jui
yang yi » yang jui

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: tan cook change you check ((((((yang xi) OR (yang di))) OR (yang jie))) OR (yang yi)) chang ha ;~.
• Adding a wildcard symbol may retrieve word variants: tan cook change you check ((((((yang xi) or (yang di))) or (yang jie))) or (yang yi)) chang ha ;*.