Yes. Those belonging to a general inventive concept may be combined. Article 31 An invention or utility model patent application shall be limited to one invention or utility model. Two or more inventions or utility models belonging to one general inventive concept can be filed as one application.
A design patent application shall be limited to one design. Two or more similar designs for the same product, or two or more designs for products of the same category that are sold or used in sets, can be submitted as one application.
The situation referred to in Article 31 of the Patent Law above is that there are two independent parties.
In layman’s terms, the two claims must have the same specific technical features. To put it more simply, they must have the same inventive point