Perhaps you should try some spelling variations:
ylang huang » yang guang, ylang ylang
gang minh » sang minh, kang minah, anh minh
yang jui » yang judy, yang di, yang yi
tong hui » wang hui
yang xi » yang di, yang yi
li gang » liu gang, ii gang, i gang
cong » congo, long, hong

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

• Performing a fuzzy search may retrieve terms with similar spellings: ylang huang ((yang xi) OR (yang jui)) li gang minh ((cong shu) or (tong hui)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ylang huang ((yang xi) OR (yang jui)) li gang minh ((cong shu) OR (tong hui)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ylang huang ((yang xi) OR (yang jui)) li gang minh ((cong shu) or (tong hui)) ;*".