QUES: The word kou meaning mouth indicates it is located at the mouth of the Hanshui

correct the punctuation.

CORRECTED: The word kou, meaning mouth, indicates it is located at the mouth of the Hanshui.

QUES: This program record video or snapshots when will be any movement

correct the punctuation.

CORRECTED: This program record video or snapshots when will be any movement.

QUES: As with any sort of convenient CPU storage media there is often a threat of unintentionally losing files from SanDisk Micro SD card

correct the punctuation.

CORRECTED:
As with any sort of convenient CPU storage media, there is often a threat of unintentionally losing files from SanDisk Micro SD card.