Perhaps you should try some spelling variations:
liang tan » liang dan, liang sun, wing tan
yang yang » wang yang, wang yan
yan jong » yan cong, nam jong, yan wang
wei li » wei ji
li yan » liu yan, li lan, li nan
eu a » eu _, e a, en a
et a » et al, et la, e a
y la » a la, _ la

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: ((liang tan) OR (yang yang)) ((((eu a) OR (et a))) OR (y la)) wei li yan jong ho ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((liang tan) or (yang yang)) ((((eu a) OR (et a))) or (y la)) wei li yan jong ho ;~".
• Adding a wildcard symbol may retrieve word variants: ((liang tan) or (yang yang)) ((((eu a) OR (et a))) or (y la)) wei li yan jong ho ;*.