Proofread the following text
system
ธวนะ ผด บ.ช.ก.
user
{'corrected_text': 'โธวนะ', 'errors': [{'word': 'ธวนะ', 'corrected': 'โธวนะ', 'start_idx': 0, 'end_idx': 275333}]} {'corrected_text': 'ผิด', 'errors': [{'word': 'ผด', 'corrected': 'ผิด', 'start_idx': 0, 'end_idx': 275333}]} {'corrected_text': 'ผบ.ช.ก.', 'errors': [{'word': 'บ.ช.ก.', 'corrected': 'ผบ.ช.ก.', 'start_idx': 0, 'end_idx': 275333}]}
assistant