The role of supports in Genshin Impact is always very important, especially for difficult challenges like La Hoan Tham Canh. It's understandable that few characters are created as perfectly as Neuvillette – who is both a heavy DPS and has the ability to self-heal to solo a floor of La Hoan Tham Canh. Therefore, most gamers always have the habit of using at least 1 support in their squad. And these are the brightest choices.
Furina
Furina was added to Genshin Impact in version 4.2 and immediately became a name that is almost a must-have in every squad. The ability to buff extremely strong damage, despite having to consume HP, makes Furina the most popular support.
This character himself can also create a relatively significant amount of damage thanks to his E skill. In addition, she herself can also restore HP to every member of the team thanks to her versatility.
Xianyun
Genshin Impact always favors new names, and Xianyun, who just debuted in version 4.4, is such a character. “Stork God” has the ability to both increase damage and heal teammates as well as create a large amount of DPS himself.
Xianyun can adapt to many squads including heavy DPS such as Xiao, Diluc, Klee. In addition, her recovery ability is also extremely suitable when paired with Furina.
Zhongli
Even though it was released a long time ago, at the present time, Nham Than is still a very popular name in every squad of Genshin Impact gamers. After all, owning a character that can provide a damage reduction shield, deal AoE damage and lock down opponents is an option that no one wants to refuse.
Not as prominent as Furina, but Zhongli is still the choice most gamers use to overcome La Hoan Tham Canh.
https://gamek.vn/ba-ho-tro-da-dung-ba-dao-nhat-trong-genshin-impact-doi-hinh-nao-cung-chay-tot-178240413104617539.chn