Perhaps you should try some spelling variations:
wang liang » wang yang
last think » last thing, last things
think jeng » think long
dong ping » dong sin, dong jung, dong yang
dong bin » dong sin, dong di, dann bin
guang a » guang eu, zugang a
a last » _ last, a las

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) or (wang yanling)) guang a last think jeng ((dong ping) OR (dong bin)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang liang) OR (wang yanling)) guang a last think jeng ((dong ping) OR (dong bin)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang liang) or (wang yanling)) guang a last think jeng ((dong ping) OR (dong bin)) ;*".