Perhaps you should try some spelling variations:
roosts during » rights during, risks during, books during
boost during » books during, built during, crust during
boom during » blooms during, books during, bim during
risk wong » risk among, risk along, risk work
wong shiu » wong siu, cong shu, song shin
wing ran » wing ian, wing tan, wing sun
ran ying » fan ying, tan ying, jin ying
ying end » big end

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: wing ran ying end ((roosts during) OR (((boost during) OR (boom during)))) risk wong shiu ;~.
• Adding a wildcard symbol may retrieve word variants: wing ran ying end ((roosts during) or (((boost during) or (boom during)))) risk wong shiu ;*.