Perhaps you should try some spelling variations:
wang scanning » wang danning, way scanning, using scanning
gender change » gender age
gender sang » gender barung, gender smart, gender shape
scanning a » scanning ac, scanning _, planning a
minh dang » minh cong
mich dann » ich dann, mich das

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang scanning a human ((gender sang) or (gender change)) ((minh dang) OR (mich dann)) hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang scanning a human ((gender sang) OR (gender change)) ((minh dang) OR (mich dann)) hai ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang scanning a human ((gender sang) or (gender change)) ((minh dang) OR (mich dann)) hai ;*".