Perhaps you should try some spelling variations:
wang liang » wang yang
peng liang » yang liang, deng ziliang
tan chwee » tan khee, tan chinhwee
tan chew » tan cheng, tan siew, tan chia
pei yang » wei yang, hui yang, pei yun
yang 47 » yang 4, yang 4.3
47 long » 4.7 long, 4 long, 7 long

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 liang) OR (peng liang)) ((tan chew) OR (tan chwee)) pei yang 47 long run ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang liang) or (peng liang)) ((tan chew) OR (tan chwee)) pei yang 47 long run ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang liang) or (peng liang)) ((tan chew) OR (tan chwee)) pei yang 47 long run ;*.