Perhaps you should try some spelling variations:
first dann » first day, first days, first dail
one first » come first, one fast, one fits
dong ping » dong sin, dong bin, dong jung
dann don » dann doch, dan doa, dann bin
don chen » done when, goh chen, don ce
yang jin » yang jie, ying jin, shang jin
yang jui » yang judy, yang xi, yang yi
yang jun » pang jun, yang judy, yang fan

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: one first dann don chen ((((yang jin) OR (dong ping))) OR (yang jui)) ((yang jun) OR (yang di)) ;~.
• Adding a wildcard symbol may retrieve word variants: one first dann don chen ((((yang jin) or (dong ping))) or (yang jui)) ((yang jun) or (yang di)) ;*.