Note: all online streaming and mandarin unless mentioned. Otherwise, I didn't find any other links.

China 2017 Princess Agents 楚喬傳

China 2020 Nothing But Thirty 三十而已 [Cantonese]

China 2015 Nirvana in Fire 琅琊榜

China 2011 Empresses in the Palace 後宮甄嬛傳
none available

Side note: these days, torrent do not last a long time. For HK series, it's usually around 1-2 weeks max before quiite a lot of people stop seeding.