Perhaps you should try some spelling variations:
gender yang » gender change, gender barung
gong qiang » gong gang, gong liutang
wang yang » wang yan, wang liang, wang yanling
ii gender » i gender, 2 gender, 3 gender
hong jong » hong kong
jin ying » li ying
yang ii » yang di, yang xi, yang yi

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yang) OR (jin ying)) yang ii gender yang ((hong jong) OR (gong qiang)) hai ;~.
• Adding a wildcard symbol may retrieve word variants: ((wang yang) or (jin ying)) yang ii gender yang ((hong jong) or (gong qiang)) hai ;*.