support ppstructure in chinese

[ZTurboX]

hope to support ppstructure in chinese

[Evezerest]

hi, PP-Structure does support Chinese table recognition. More complex table structure recognition will be available in the next version

[WenmuZhou]

we have support it now, you can see it in https://github.com/PaddlePaddle/PaddleOCR/blob/release%2F2.6/ppstructure/README.md

[TapendraBaduwal]

@Evezerest
@WenmuZhou
@ZTurboX

Dear all
How to recognition multiple languages text in the same cell coordinates of table? It is possible to use language classification model in this case?