Perhaps you should try some spelling variations:
changed post » change cost, changed east, changed pt
rene changed » rates changed, rate changes, have changed
liang ying » liang liying, huang ying, zhang ying
wing ying » jin ying, ying yang
wong siew » long view
yang jui » yang judy, yang di, yang xi
jui rene » juan rene, luis rene, qui regne
wong sau » wong sam, wong siu, wong shiu

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) OR (liang ying)) yang jui rene changed post ((wong sau) OR (wong siew)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wing ying) OR (liang ying)) yang jui rene changed post ((wong sau) or (wong siew)) ;~".
• Adding a wildcard symbol may retrieve word variants: ((wing ying) OR (liang ying)) yang jui rene changed post ((wong sau) or (wong siew)) ;*.