### Chinese: 因此大多数厂家主推的是听装，而不是袋装。
### English: Therefore, most manufacturers mainly promote tinned rather than bagged.
### Errors: There is a major error at "main". There is a major error at "promote tinned". There is a major error at "bagged".

### Improved English: As a result, many manufacturers recommend canned ones instead of bagged ones.