All in all, what Zhou Bao really wanted was revenge.
Zhou Bao was a gentle person by nature. He basically insisted on the principle that he would not provoke anyone who did not provoke him. He also believed that if someone did provoke him, he would retaliate ten times over.
Man Yujun attempted to assassinate him when he did not even know who he was. Though he escaped unscathed and managed to defeat Man Yujun, he kept the incident in his heart.
Since Man Yujun was the one who attacked him first, he would not let him off so easily. Revenge was what he was after. As for the two kinds of Sword Qi and the good fortune of a Tribulation Taker, they were secondary to his thoughts of revenge.
"Now that we both have two kinds of Sword Qi, let's try and see who has a better understanding of them today!"