No. Have you read your text materials? Read them or re-read them. Or look here:
http://www.bing.com/search?q=religion+in+the+tang+dynasty&form=EDGNTC&qs=PF&cvid=1124d0da7f8e40f7a7cb4bb919e9738e&pq=religion+in+the+tang+dynasty
7. Which philosophy did Tang rulers apply to govern their empire?
A. Buddhism
B. Confucianism
C. Daoism
D. Hinduism
I think the answer is D. but Im not sure.
3 answers
Its A Buddhism I checked.
b. confucianism