Perhaps you should try some spelling variations:
career covid » career coping, career movies, after covid
fan career » gain career, bank career, than career
liu yang » du yang, liu feng
jui yang » hui yang, du yang, hui ying
yang fan » zhang fan, yang dean, yang yang
liu yan » lili yan
choi » chi, cho

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

• Performing a fuzzy search may retrieve terms with similar spellings: yang ((((liu yang) OR (liu yan))) or (ii gang)) jui yang fan career covid choi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yang ((((liu yang) OR (liu yan))) OR (ii gang)) jui yang fan career covid choi ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yang ((((liu yang) OR (liu yan))) or (ii gang)) jui yang fan career covid choi ;*".