Perhaps you should try some spelling variations:
wang peng » wang zheng, wang yong, wang jing
wang yang » wang yan, wang liang, wang yanling
tong shui » cong shu, gong hui
liang li » ling li, qiang li, liang wei
man minh » tuan minh, sang minh, man mit
tong hui » wang hui
li man » lin man

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

• Performing a fuzzy search may retrieve terms with similar spellings: lang ((wang peng) OR (wang yang)) liang li man minh ((tong shui) or (tong hui)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang ((wang peng) OR (wang yang)) liang li man minh ((tong shui) OR (tong hui)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang ((wang peng) OR (wang yang)) liang li man minh ((tong shui) or (tong hui)) ;*".