Perhaps you should try some spelling variations:
wang liang » wang yang
yang liang » yan liang, yang yang, peng liang
tan chwee » tan khee, tan chinhwee
chwee pei » chew pei
longer do » longer _, longer a, long do
yang 4.3 » lng 4.3, yang 47
yang y.c » yang yi, yang yao, yang yue

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang liang) OR (yang liang)) tan chwee pei ((yang 4.3) OR (yang y.c)) longer do ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang liang) OR (yang liang)) tan chwee pei ((yang 4.3) OR (yang y.c)) longer do ;*.