Perhaps you should try some spelling variations:
lang lang » ylang ylang
kong saur » kong sar, kong siu, kong your
ying hua » ming hua, wang hua, ying zhu
yang hui » yang jui, wang hui, yang muxi
wong sau » wong sam, wong siu, wong shiu
yan jun » yang jun, san juan, qian jun
yan kun » yan guan, yan yuan

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

• Performing a fuzzy search may retrieve terms with similar spellings: lang lang ((ying hua) or (yang hui)) ren ((yan jun) OR (yan kun)) ((wong sau) or (kong saur)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang lang ((ying hua) OR (yang hui)) ren ((yan jun) OR (yan kun)) ((wong sau) OR (kong saur)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang lang ((ying hua) or (yang hui)) ren ((yan jun) OR (yan kun)) ((wong sau) or (kong saur)) ;*".