Mu Zong said to Liu Gongquan

Mu Zong said to Liu Gongquan | How can your handwriting be so good? Can you tell me the secret of calligraphy?

Mu Zong said to Liu Gongquan, "Why is your handwriting so good? Can you tell me the secret of calligraphy? "

Change it into a transitive sentence:

Mu Zong said to Liu Gongquan that Liu Gongquan's calligraphy is very good. Can you tell him the secret of calligraphy?