Perhaps you should try some spelling variations:
wang yuhan » wang luhang, wang yan, wang yidan
meng hsuan » meng yuan
ting point » tuning point, using point, ting ping
wing tan » wing ian, liang tan, hong tan
dong di » dong sin
song ng » song bing, song ming, song seng
hong ng » hong kong, hong jong, hong hong

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wing tan) or (dong di)) ((meng hsuan) or (wang yuhan)) ting point ((song ng) OR (hong ng)) siu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wing tan) OR (dong di)) ((meng hsuan) OR (wang yuhan)) ting point ((song ng) OR (hong ng)) siu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wing tan) or (dong di)) ((meng hsuan) or (wang yuhan)) ting point ((song ng) OR (hong ng)) siu ;*".