Research on "One Blueprint" of City/County Territorial Spatial Planning Wei Zuo E-Book (pdf)

The Art of Omens and Sorcery in the Guiguzi, Six Secret Teachings and Six Enfolded Tactics (Tzu Tactics) Jiang Ziya, Lü Buwei, Zuo Qiuming E-Book (epub)

Electrochemistry of Flotation of Sulphide Minerals Yuehua Hu, Wei Sun, Dianzuo Wang E-Book (pdf)