Perhaps you should try some spelling variations:
gain yang » dan yang, daun yang, tan yang
chang yun » chong yun, chang hsun, chae yun
lang yan » wang yan, wang yang, zhang yan
tang yun » fang yuan, tang chun, wang yue
yang yun » yang jun, yang yue, yang yang
yang jin » yang jie, yang jun, ying jin
jin ying » li ying
ying hai » ying hooi, dang hai, hong hai

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

• Performing a fuzzy search may retrieve terms with similar spellings: lang yan ((((((tang yun) OR (yang yun))) or (chang yun))) or (long run)) gain yang jin ying hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang yan ((((((tang yun) OR (yang yun))) OR (chang yun))) OR (long run)) gain yang jin ying hai ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang yan ((((((tang yun) OR (yang yun))) or (chang yun))) or (long run)) gain yang jin ying hai ;".
• Adding a wildcard symbol may retrieve word variants: lang yan ((((((tang yun) OR (yang yun))) or (chang yun))) or (long run)) gain yang jin ying hai ;*.