Chang’e 4 (left arrow) and its rover captured by the Lunar Reconnaissance Orbiter Camera on 8 February

The source LROC article is here. As to the title: The Chang’e lander is named after the goddess of the moon and the rover, Yutu 2, takes its name from the large jade rabbit said to accompany her. Both were mentioned as Apollo 11 orbited the moon prior to landing. From the mission transcript:

095:17:28 Capcom Ron Evans: Roger. Among the large headlines concerning Apollo this morning is one asking that you watch for a lovely girl with a big rabbit. An ancient legend says a beautiful Chinese girl called Chang-O has been living there for 4,000 years. It seems she was banished to the Moon because she stole the pill of immortality from her husband. You might also look for her companion, a large Chinese rabbit, who is easy to spot since he is always standing on his hind feet in the shade of a cinnamon tree. The name of the rabbit is not reported.

[Chang-O is also spelled Ch’ang O and, in the more modern rendition, Chang’e. Chang’e was subsequently adopted as the name of the Chinese unmanned lunar exploration programme, the first spacecraft of which was launched in 2007. The third in the series, Chang’e 3, was the first to land which it did autonomously on 14 December 2013 in Mare Imbrium. The rabbit’s name of Yutu, stated by Evans as not reported, was given as the name of the first Chinese lunar rover, delivered to the surface by Chang’e 3 and it translates to ‘Jade Rabbit’.]

095:18:15 CMP Michael Collins: Okay. We’ll keep a close eye out for the bunny girl.

Chang’e

Update 2 May 2019: Much closer Lunar Reconnaissance Orbiter views can now be seen in the LROC posts Above the Landing Site and Chang’e 4 Rover on the Move