Complex sentence: On 4 July 2016 Zhivko Zhelev was appointed as manager of the new Litex Lovech team, which started the new season in the Third League, the third tier of Bulgarian football, participating with academy players.
Split into simpler sentences: On 4 July 2016 Zhivko Zhelev was appointed as manager of the new Litex Lovech team. It would start the new season in the Third League, the third tier of Bulgarian football, participating with academy players.