Perhaps you should try some spelling variations:
ylang ylang » yang yang, lang lang
ylang yang » yang yang, huang yang, lang lang
wang yang » wang yan, wang liang, wang yanling
ren yang » ren yan, chen yang, dan yang
thi hong » tan hong
tin hong » tan hong, kia hong
hua ren » hua chen
xi hua » xie hua, li hua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((ylang yang) OR (wang yang))) or (ylang ylang)) xi hua ren yang ((thi hong) or (tin hong)) shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((ylang yang) OR (wang yang))) OR (ylang ylang)) xi hua ren yang ((thi hong) OR (tin hong)) shu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((ylang yang) OR (wang yang))) or (ylang ylang)) xi hua ren yang ((thi hong) or (tin hong)) shu ;".
• Adding a wildcard symbol may retrieve word variants: ((((ylang yang) OR (wang yang))) or (ylang ylang)) xi hua ren yang ((thi hong) or (tin hong)) shu ;*.