I collected the first 49 episodes and downloaded them from there. YYTVO version is very clear and of good quality:)
[yytvo] 2006.02. 12。 Lecture Room _ Yi Zhongtian Pinsan Kingdom 0 1_ Dajiangdong to Yi Zhongtian. rmvb
2006.02. 19。 Lecture rmvb _ Yi Zhongtian Pinsan Kingdom 02_ True and False Cao Cao-Yi Zhongtian. rmvb.
[yytvo] 2006.02.26. Lecture Room _ Yi Zhongtian Pinsan Kingdom 03_ The Mystery of Traitors-Yi Zhongtian. rmvb
March 5, 2006. Lecture Room _ Yi Zhongtian Pinsan Kingdom 04_ The Way of Capable People-Yi Zhongtian. rmvb
[YYTvO]2006.03. 12。 Lecture Room _ Yi Zhongtian Pinsan Kingdom 05_ Where to Go-Yi Zhongtian. rmvb
2006.03. 19。 Lecture Room _ Yi Zhongtian Pinsan Kingdom 06_ Make another mistake-Yi Zhongtian. rmvb
[yytvo] 2006.03.26.Lecture Room _ Yi Zhongtian Pinsan Kingdom 07_ Vision-Yi Zhongtian. rmvb
[yytvo] 2006.04.02.Lecture Room _ Yi Zhongtian Pinsan Kingdom 08 _ The tie- Yi Zhongtian. rmvb
[yytvo] 2006.04.09.Lecture Room _ Yi Zhongtian Pinsan Kingdom 09_ Fight it out-Yi Zhongtian. rmvb
[YYTvO]2006.04. 16。 Lecture Room _ Yi Zhongtian Pinsan Kingdom 10_ There is evidence of victory or defeat-Yi Zhongtian. rmvb
April 23, 2006. Lecture Room _ Yi Zhongtian Pinsan Kingdom 1 1_ All rivers run into the sea-Yi Zhongtian. rmvb
April 30, 2006. Lecture Room _ Yi Zhongtian Pinsan Kingdom 12_ Home of the World-Yi Zhongtian. rmvb
[yytvo] 2006.05. 14。 Lecture Room _ Yi Zhongtian Pinsan Kingdom tb_ Torture Zhongtian-Yi Zhongtian. rmvb
[YYTvO]2006.05.2 1。 Lecture Room _ Yi Zhongtian Pinsan Kingdom 13_ Plum Boiling Wine-Yi Zhongtian. rmvb
May 28th, 2006. Lecture Room _ Yi Zhongtian Pinsan Kingdom 14_ Natural Genius-Yi Zhongtian. rmvb
June 4, 2006. Lecture Room _ Yi Zhongtian Pinsan Kingdom 15_ Insights-Yi Zhongtian. rmvb
[YYTvO]2006.06. 1 1。 Lecture Room _ Yi Zhongtian Pinsan Kingdom 16_ Visit to Maolu-Yi Zhongtian. rmvb
[YYTvO]2006.06. 18。 Lecture Room _ Yi Zhongtian Pinsan Kingdom 17_ Countermeasures for Long Zhong-Yi Zhongtian. rmvb
June 25th, 2006. Lecture Room _ Yi Zhongtian Pinsan Kingdom 18_ Jiangdong Ji Ye-Yi Zhongtian. rmvb
July 2, 2006. Lecture Room _ Yi Zhongtian Pinsan Kingdom 19_ Land for Struggle-Yi Zhongtian. rmvb
July 9, 2006. Lecture Room _ Yi Zhongtian Pinsan Kingdom 20_ Enemy at the Gates-Yi Zhongtian. rmvb
[YYTvO]2006.07. 16。 Lecture Room _ Yi Zhongtian Pinsan Kingdom 2 1_ Being ordered in a crisis-Yi Zhongtian. rmvb
July 23, 2006. Lecture Room _ Yi Zhongtian Pinsan Kingdom 22_ Turn the tide-Yi Zhongtian. rmvb
July 30, 2006. Lecture Room _ Yi Zhongtian Pinsan Kingdom 23_ Pillar-Yi Zhongtian. rmvb
[yytvo] 2006.08.06. Lecture Room _ Yi Zhongtian Pinsan Kingdom 24_ Chibi Doubt Cloud-Yi Zhongtian. rmvb
[YYTvO]2006. 10. 15。 Lecture Room _ Yi Zhongtian Pinsan Kingdom 25_ Give up halfway-Yi Zhongtian. rmvb
[YYTvO]2006. 10.22。 Lecture Room _ Yi Zhongtian Pinsan Kingdom 26_ Push your luck-Yi Zhongtian. rmvb
[YYTvO]2006. 10.29。 Lecture Room _ Yi Zhongtian Pinsan Kingdom 27_ In a dilemma-Yi Zhongtian. rmvb
[YYTvO]2006. 1 1.05。 Lecture Room _ Yi Zhongtian Pinsan Kingdom 28_ impeded-Yi Zhongtian. rmvb
[yytvo]2006. 1 1. 12。 Lecture Room _ Yi Zhongtian Pinsan Kingdom 29_ The Truth of Killing-Yi Zhongtian. rmvb
[yytvo]2006. 1 1. 19。 Lecture Room _ Yi Zhongtian Pinsan Kingdom 30_ Office Battle-Yi Zhongtian. rmvb
[YYTvO]2006. 1 1.26。 Lecture Room _ Yi Zhongtian Pinsan Kingdom 3 1_ Take advantage-Yi Zhongtian. rmvb
[YYTvO]2006. 12.03。 Lecture Room _ Yi Zhongtian Pinsan Kingdom 32_ Honeymoon Story-Yi Zhongtian. rmvb
[YYTvO]2006. 12. 10。 Lecture Room _ Yi Zhongtian Pinsan Kingdom 33_ Crossing the River in White-Yi Zhongtian. rmvb
[YYTvO]2006. 12. 17。 Lecture Room _ Yi Zhongtian Pinsan Kingdom 34_ Defeated Maicheng-Yi Zhongtian. rmvb
[YYTvO]2006. 12.24。 Lecture Room _ Yi Zhongtian Pinsan Kingdom 35_ The Battle of Yiling-Yi Zhongtian. rmvb
[YYTvO]2006. 12.3 1。 Lecture Room _ Yi Zhongtian Pinsan Kingdom 36_ Yongan Tuogu-Yi Zhongtian. rmvb
July 8, 2007. Lecture Room _ Yi Zhongtian Pinsan Kingdom 37_ Extraordinary monarch and minister-Yi Zhongtian. rmvb
[YYTvO]2007.07. 14。 Lecture Room _ Yi Zhongtian Pinsan Kingdom 38_ Fire and water are incompatible-Yi Zhongtian. rmvb
[YYTvO]2007.07. 15。 Lecture Room _ Yi Zhongtian Pinsan Kingdom 39_ Lost Arms-Yi Zhongtian. rmvb
[YYTvO]2007.07.2 1。 Lecture Room _ Yi Zhongtian Pinsan Kingdom 40_ The disaster began with a small wall-Yi Zhongtian. rmvb
July 22nd, 2007. Lecture Room _ Yi Zhongtian Three Kingdoms 4 1_ Take the offensive as the defense-Yi Zhongtian. rmvb
July 28th, 2007. Lecture Room _ Yi Zhongtian Pinsan Kingdom 42_ Weak-Yi Zhongtian. rmvb
July 29, 2007. Lecture Room _ Yi Zhongtian Pinsan 43_ Fengyun International Conference-Yi Zhongtian. rmvb
[yytvo] 2007.08.04. Lecture Room _ Yi Zhongtian Pinsan Kingdom 44_ Sit off the southeast-Yi Zhongtian. rmvb
[yytvo] 2007.08.05. Lecture Room _ Yi Zhongtian Pinsan Kingdom 45_ Love Heaven and Hate the Sea-Yi Zhongtian. rmvb
[YYTvO]2007.08. 1 1。 Lecture Room _ Yi Zhongtian Pinsan Kingdom 46_ Cold and Warm Life-Yi Zhongtian. rmvb
[YYTvO]2007.08. 12。 Lecture Room _ Yi Zhongtian Pinsan Kingdom 47_ Upstream-Yi Zhongtian. rmvb
[yytvo] 2007.08. 18。 Lecture Room _ Yi Zhongtian Pinsan Kingdom 48_ All roads lead to the same goal-Yi Zhongtian. rmvb
[YYTvO]2007.08. 19。 Lecture Room _ Yi Zhongtian Pinsan Kingdom 49_ World Trends-Yi Zhongtian. rmvb