Perhaps you should try some spelling variations:
hua gender » a gender, china gender, equal gender
wang yang » wang yan, wang liang, wang yanling
yang ming » yang jing, yang keming, yang ming's
yang mind » yang cindy, yang jin, sang minh
gong meng » gong gang, gong min
dang hari » dang hai
ming hua » ying hua, ming hung, wang hua

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yang ming hua gender ((yang mind) or (gong meng)) dang hari ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang ming hua gender ((yang mind) OR (gong meng)) dang hari ;.
• Adding a wildcard symbol may retrieve word variants: wang yang ming hua gender ((yang mind) or (gong meng)) dang hari ;*.