Perhaps you should try some spelling variations:
managing business » changing business, management business, measuring business
past managing » last managing, just managing, impact managing
guon time » run time, non time
time past » time part, time pad, some past
fan guon » gan guan, yan guan
wan fan » yang fan

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

• Performing a fuzzy search may retrieve terms with similar spellings: wan fan guon time past managing business ((dong sin) or (dong di)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan fan guon time past managing business ((dong sin) OR (dong di)) ;*.