Perhaps you should try some spelling variations:
rene changed » rates changed, rate changes, have changed
changed post » change cost, changed east, changed pt
wing ying » liang ying, jin ying, ying yang
wong shiu » cong shu, song shin, wong sau
yang jui » yang judy, yang di, yang yi
wong siu » kong siu, wong sau, wong siew
yang xi » yang di, yang yi

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 ying ((yang jui) OR (yang xi)) rene changed post ((wong shiu) OR (wong siu)) ;~.
• Adding a wildcard symbol may retrieve word variants: wing ying ((yang jui) or (yang xi)) rene changed post ((wong shiu) or (wong siu)) ;*.