Spanning trails containing given edges. - Weiqi Luo; Zhi-Hong Chen; Wei-Guo Chen (Discret. Math., 2006)

Edge-connectivities for spanning trails with prescribed edges. - Wei-Guo Chen; Zhi-Hong Chen; Weiqi Luo (Ars Comb., 2014)

Lai's Conditions for Spanning and Dominating Closed Trails. - Wei-Guo Chen; Zhi-Hong Chen; Mei Lu (Electron. J. Comb., 2015)

Fan-Type Conditions for Spanning Eulerian Subgraphs. - Wei-Guo Chen; Zhi-Hong Chen (Graphs Comb., 2015)