Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
yang yang » wang yan
wei yang » pei yang, wei wang, wei yang's
6.2 long » 3.2 long, 3.1 long
ee yang » pei yang, tee yong, yee yong
3 long » a long, 3.2 long, 3.1 long
tham » than, them, cham
siew » view, sie

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 yang) OR (yang yang)) tham siew ((ee yang) OR (wei yang)) ((3 long) OR (6.2 long)) do ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang yang) or (yang yang)) tham siew ((ee yang) OR (wei yang)) ((3 long) or (6.2 long)) do ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang yang) or (yang yang)) tham siew ((ee yang) OR (wei yang)) ((3 long) or (6.2 long)) do ;*.