Perhaps you should try some spelling variations:
main chance » main changes, main charge, chain change
chance eine » chance ein, chancen einer, chancen eines
lang yan » wang yan, wang yang, zhang yan
hua main » haul main, a main, hua ban
wong siu » wong shiu, kong siu, wong sau
long des » longum des, long days, long did
yan yan » yan yuan, nan yan, yang yang
yan hua » tan hua, ya hua, wang hua

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

• Performing a fuzzy search may retrieve terms with similar spellings: lang yan yan hua main chance eine ((wong siu) or (long des)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang yan yan hua main chance eine ((wong siu) OR (long des)) ;*.