Perhaps you should try some spelling variations:
wang liang » wang yang
mine case » line case, five case, life case
mini case » mini cases, mining case, ii case
yang jie » yang jin, yang di, yang jui
only sau » only a, only see, only set
only way » only a
e gene » _ gene, a gene

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

• Performing a fuzzy search may retrieve terms with similar spellings: wan ((yang jie) or (wang liang)) e gene ((mine case) OR (mini case)) ((only sau) or (only way)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan ((yang jie) OR (wang liang)) e gene ((mine case) OR (mini case)) ((only sau) OR (only way)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan ((yang jie) or (wang liang)) e gene ((mine case) OR (mini case)) ((only sau) or (only way)) ;*".