Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, yang yang
lang lang » ylang ylang
lang yang » wang yang, yang yang, ylang ylang
gong hui » tong shui, wang hui, gong si
tong hui » wang hui
long du » long d, long do, long run
lin tun » ein turn, lin chun

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 yang liang ((lin tun) OR (lisan tun)) minh ((long du) or (((gong hui) or (tong hui)))) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang lang yang liang ((lin tun) OR (lisan tun)) minh ((long du) OR (((gong hui) OR (tong hui)))) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang lang yang liang ((lin tun) OR (lisan tun)) minh ((long du) or (((gong hui) or (tong hui)))) ;*".