What does Haobao mean in Jiangxi dialect?

Haobao means so silly. This is a relative expression.

Hakka dialect is concentrated in southern Jiangxi, and Hakka dialect is also spoken in Tonggu area in northwest Jiangxi.

Jiujiang and Ruichang in the north of Jiangxi speak Jianghuai Mandarin. Ganzhou City and Xinfeng County in southern Jiangxi speak Southwest Mandarin, which are two dialect islands in Hakka dialect. Shangrao, Yushan and Guangfeng in the northeast of Jiangxi speak Wu dialect, which is connected with the vast Wu dialect area in Zhejiang. Fuliang, Wuyuan and Dexing in the eastern part of northern Jiangxi speak Hui language, which is adjacent to the Hui language area in southern Anhui. In the later period of Jiangxi Province, besides Gan dialect, Hakka dialect, Mandarin, Wu dialect and Hui dialect, there were also some immigrants from other provinces who spoke different Chinese dialects, mainly Min dialect, scattered in several counties in northeast Jiangxi.