Perhaps you should try some spelling variations:
wang liang » wang yang
liang ying » liang liying, huang ying, zhang ying
sang minh » kang minah, anh minh, song min
tong shui » tong hui, cong shu
ying jui » yang jui, yang jun, ying jin
gong hui » tong hui, wang hui, gong si
li sang » le sang, li gang, li san
jui li » hui li

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang liang ying jui li sang minh ((tong shui) OR (gong hui)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang ying jui li sang minh ((tong shui) OR (gong hui)) ;*".