Perhaps you should try some spelling variations:
long span » long han
going bin » dong bin, going via
dang hari » dang hai
we going » _ going
bin dang » bin dann, bin zhang, bin da
wan yan » wang yan, nan yan, wai yan
sex we » six we
a sex » _ sex, a set, a sea

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((long span) or (wan yan)) a sex we going bin dang hari ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((long span) OR (wan yan)) a sex we going bin dang hari ;*.