Perhaps you should try some spelling variations:
long thanh » luong thanh, long han, long trinh
liang tan » liang dan, liang sun, wing tan
long tail » long haul
dan china » can china, han china, dan china's
china als » china aus, china aids, china a
zhang wei » zhen wei
yang xi » yang yi, yang jui

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((liang tan) OR (long tail))) OR (long thanh)) dan china als ((yang xi) OR (yang di)) zhang wei ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((liang tan) OR (long tail))) OR (long thanh)) dan china als ((yang xi) OR (yang di)) zhang wei ;".
• Adding a wildcard symbol may retrieve word variants: ((((liang tan) OR (long tail))) OR (long thanh)) dan china als ((yang xi) OR (yang di)) zhang wei ;*.