`NEZHA` (**NE**ural contextuali**Z**ed representation for C**H**inese l**A**nguage understanding) is the Chinese pretrained language model currently based on BERT developed by Huawei.
-`Bert_NEZHA`: Source of NEZHA model same as the one from `mindspore.model_zoo.Bert_NEZHA`
-`Bert_NEZHA_cnwiki`: The NEZHA pretraining example using data from cnwiki.