Perhaps you should try some spelling variations:
ylang ylang » yang yang
yang john » young john, king john, yang jin
john wong » john song, john bonn
yan wang » yuan wang, yang yang, qian wang
dong hua » wang hua, tong hui, dong hoi
dan yang » daun yang, tan yang, wang yang
wong sau » wong sam, wong siu, wong shiu
hua dan » hua ban

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: ((yan wang) OR (((lang lang) OR (ylang ylang)))) dong hua dan yang john wong sau ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yan wang) or (((lang lang) OR (ylang ylang)))) dong hua dan yang john wong sau ;~".
• Adding a wildcard symbol may retrieve word variants: ((yan wang) or (((lang lang) OR (ylang ylang)))) dong hua dan yang john wong sau ;*.