Perhaps you should try some spelling variations:
long thanh » luong thanh, long han, long trinh
wang liang » wang yang
liang zhen » fang zhen, liang zhi, liang zhu
zhang fong » zhang fang, zhang hong, zhang rong
kong siu » kong eiu, dong sin, kong sar
wong siu » wong shiu, wong sau, wong siew
dong di » dong sin

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((long thanh) or (dong di)) wang liang zhen zhang fong ((kong siu) OR (wong siu)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((long thanh) OR (dong di)) wang liang zhen zhang fong ((kong siu) OR (wong siu)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((long thanh) or (dong di)) wang liang zhen zhang fong ((kong siu) OR (wong siu)) ;*".