Perhaps you should try some spelling variations:
gender age » gender wage, under age, gender amp
yang yang » wang yang, wang yan
klaue die » klausa die, klang die
chan eng » chan fong, chan kang, chan ming
gender a » gender _
ma kong » ma rong, tan kong, nan kong
ma hong » a hong, kia hong, tan hong

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yang yang) or (chan eng)) klaue die ((gender age) OR (gender a)) ((ma kong) or (ma hong)) sar ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang yang) OR (chan eng)) klaue die ((gender age) OR (gender a)) ((ma kong) OR (ma hong)) sar ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yang yang) or (chan eng)) klaue die ((gender age) OR (gender a)) ((ma kong) or (ma hong)) sar ;*".