Tian Ya Ke (2021)

Both are censored same-sex adaptations.

Both fall in the mystery genre.

Both are historical dramas.

And both are wuxia.

Similarities:
- one main lead comes from an 'evil' background: Wen Ke Xing from Ghost Valley and Jiang Xiao Yu from Villain's Valley
- the theme of evil vs righteous (Word of Honor portrayed it better)
- some type of martial arts conspiracy
- not much romance (some 'flirting' in Word of Honor)

Difference:
- Handsome Siblings is about a pair of siblings, whereas Word of Honor could be said to be boy romance
- Handsome Siblings involves straight romance, whereas Word of Honor has BL romance
- The character's personalities are quite different as well!

If you want more bromance dramas in ancient china times, then this is worth checking out.
I love the special relationship between the three different main characters, a powerful eunuch, a low ranked official, and an imperial guard. They are so different but work together so well, worth checking out.

Very bromance heavy. This is one of many The Lost Tomb reboots/sequels, however this one and Reunion: The Sound of the Providence are the best ones of the bunch (in terms of story plot and level of bromance). I love the bromance between Wu Xie and Xiao Ge in this, one of my all time faves!
But this is about tomb raiding, and it may not be everyones cup of tea. But I do recommend.

Similarities:
- Both are censored same-sex dramas adapted from BL novels
- great chemistry between the leads
- both are wuxia and xianxia genre
- both have great side characters, some you'll love and some you'll hate

Bromance
Friendship
Comedy
Supernatural

The chemistry is 100 tgeir friendship gradually deepens

Both dramas are adapted from danmei. Chinese bl. All from a historical setting. Both have intense scheming. Both are censored adaptation of same sex relationship. They all have martial arts and fighting in them. Both have a theme of revenge. They share many elements.