Perhaps you should try some spelling variations:
lang hyoung » wang hyoung, kang young, hwang byoung
hyoung kong » hong kong
zugange ii » zugange iii, zugang ii, zugange i
raum ein » raum im
wong sau » wong sam, wong siu, wong shiu
dam ein » dam rein, ham eine
hong yu » wong yue

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: lang hyoung kong ((dam ein) OR (raum ein)) zugange ii ((wong sau) OR (hong yu)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang hyoung kong ((dam ein) OR (raum ein)) zugange ii ((wong sau) or (hong yu)) ;~".
• Adding a wildcard symbol may retrieve word variants: lang hyoung kong ((dam ein) OR (raum ein)) zugange ii ((wong sau) or (hong yu)) ;*.