siwei/paddlers @ 344565741c38d7303ee16dda709245f861aedf68

Bobholamovic 64121d31d8 [Doc] Update documents		2 lat temu
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csc_cd_cn.md	64121d31d8 [Doc] Update documents	2 lat temu
sr_seg_cn.md	84038c214f Update docs and comments	2 lat temu