Perhaps you should try some spelling variations:
wang liang » wang yang
liang ying » liang liying, huang ying, zhang ying
hua gender » a gender, china gender, equal gender
song ming » song min, gong min, jong min
song bing » song byung, dong bin, song jin
dang hadi » dang hai
ying hua » ming hua, wang hua, ying zhu
yang jin » yang jie, yang jun, ying jin

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang liang ying hua gender ((yang jin) or (((song ming) OR (song bing)))) dang hadi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang liang ying hua gender ((yang jin) OR (((song ming) OR (song bing)))) dang hadi ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang ying hua gender ((yang jin) or (((song ming) OR (song bing)))) dang hadi ;".
• Adding a wildcard symbol may retrieve word variants: wang liang ying hua gender ((yang jin) or (((song ming) OR (song bing)))) dang hadi ;*.