Perhaps you should try some spelling variations:
hoong chang » hoong ang, huang chang, joon chang
huang jing » huang ting, huang ying, wang jing
john song » john wong, john bonn, john ngosong
song thin » song shin, song jin, song min
3 green » 2 green, 4 green, 3.2 green
1 green » 2 green, 4 green, 1 grenzen

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: ((hoong chang) OR (huang jing)) can china ((3 green) OR (1 green)) john song thin ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoong chang) or (huang jing)) can china ((3 green) OR (1 green)) john song thin ;~".
• Adding a wildcard symbol may retrieve word variants: ((hoong chang) or (huang jing)) can china ((3 green) OR (1 green)) john song thin ;*.