Perhaps you should try some spelling variations:
making mining » making findings, making mainline, making banking
rent making » grant making, treaty making, rent seeking
wing yao » wang yan, wing ian
yang hua » wang hua, yang jui, yang jun
wang hui » wang hua, dang hai, wang zhi
wong sau » kong sar
long seo » hong seo, long do

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

• Performing a fuzzy search may retrieve terms with similar spellings: wing yao ((yang hua) OR (wang hui)) rent making mining ((wong sau) or (long seo)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wing yao ((yang hua) OR (wang hui)) rent making mining ((wong sau) OR (long seo)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wing yao ((yang hua) OR (wang hui)) rent making mining ((wong sau) or (long seo)) ;".
• Adding a wildcard symbol may retrieve word variants: wing yao ((yang hua) OR (wang hui)) rent making mining ((wong sau) or (long seo)) ;*.