Correct

大业

/ dàyè / 
Strokes

Definition

great cause/great undertaking

Example

As a Noun

great cause/undertaking; big cause/enterprise

1
Guójiā
国家
tǒngyī
统一
dàyè
大业

great cause of national reunification

2
Kāichuàng
开创
dàyè
大业

pioneer a great undertaking