Well, the lede here has to be that both China and Russia vetoed sanctions on Zimbabwe. They claim that it is unacceptable “meddling” in the internal affairs of a sovereign nation.
The MDC and ZANU-PF have started negotiations on who negotiations should proceed, which has shades of negotiating on the shape of the table in the 1960s, though with the support of China and Russia (and South Africa which also voted against the sanctions), I rather imagine not much will come of all this.