From what i can see in 177:
Address the gap between last season ending and this eps opening.
Fix why Hongfu so childish/OOC, still spit at enemy
Fix how come enemy Qin nascent soul didn't detect Lei Wanghe
Remove dialogue that say Tiannan people only dies in battle, no running
Emphasize Qin is only playing around, that's why Lei Wanghe didn't die straight away
Fix how Hongfu, Weiniang recognized Hanli just from his back and more lines to express shock in seeing Hanli. Weiniang want to call Hanli "Xiao Ba (Little 8)"
Add line that Qin ask his minions to stay away
Change from "在下" to "本座" when Hanli address himself (more respect)
Remove more lines between Hanli talking to Qin before and during fighting. Critics say Hanli OOC talk too much.
Change the reason why Qin thought Hanli is from demon sect. Change from killing(sha) energy to demon flame.
Emphasize Qin recognized the scarab beetle and thought Hanli is TuWu people (Soaring Tribes)
Change the 2 minions stay back to protect Qin.
Add more lines in Hongfu to express how Hanli has changed
and probably more....