1. Personal reasons: This may include changes in personal life, for example, she may decide to spend more time on other things, or she may encounter some difficulties and cannot continue the live broadcast.
2. Career choice: Sister Xiao Orange may be tired of live broadcast, or she may decide to try other career directions.
3. Commercial factors: This may include the expiration of the contract with the platform, or she may decide to spend more time on other commercial activities.
Please note that the above are just some possible reasons, and the specific reasons may only be clear to Sister Xiao Orange.