This complete walk through of "Pokemon Diamond & Preal Remaster" provides everything you want to know, including how and where to catch Pokemon's, the location of important items as well as how to use them during battles.
電玩太郎編著寶可夢朱/紫 DLC 碧之假面附錄攻略
The complete walkthrough in details
電玩太郎親自撰寫人中之龍8白金攻略
Sand Land Complete Walkthrough