Perhaps you should try some spelling variations:
liang gan » liang dan, liang sun, qing gan
liang tan » liang dan, liang sun, wing tan
yang jie » yang jin, yang jui, yang xi
ying jin » yang jin, jing ji
wong siu » wong shiu, kong siu, wong sau
glas » glass, gas, las
rene » rent, gene

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 gan) OR (liang tan)) glas rene ((((yang jie) OR (ying jin))) OR (yang di)) wong siu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((liang gan) OR (liang tan)) glas rene ((((yang jie) or (ying jin))) or (yang di)) wong siu ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((liang gan) OR (liang tan)) glas rene ((((yang jie) or (ying jin))) or (yang di)) wong siu ;*.