Perhaps you should try some spelling variations:
yulu chen » yu chen
chen wang » chen yang, chen rong, chen ping
wong shiu » cong shu, song shin, wong sau
tong hui » wang hui
hui yala » hui yang
wong siu » kong siu, wong sau, wong siew
wang ma » wang hua, wang yan, wang ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: tong hui yala yulu chen wang ma ((wong shiu) OR (wong siu)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tong hui yala yulu chen wang ma ((wong shiu) OR (wong siu)) ;*".