在這件事上

在這 zaiˋ zheˋ

(At this, Here, Over here) At this, Here, Over here

這件 zheiˋ jianˋ

(This item, This piece) This piece (of), This item (of)

這件事 zheiˋ jianˋ shiˋ

(This affair, This matter, This subject) This matter, This subject, This affair

件事 jianˋ shiˋ

(Business, Matter(s)) Business, Matter(s)

上 shangˋ

On, Above, Up, High, Over, On top of, Before, Begin, Get on, Start