# The Promise of Chang’an (2020–2021) — Celluloid TV fact sheet

Source: https://celluloidscore.com/shows/the-promise-of-changan/
Last reviewed: 2026-07-25

| Field | Value |
|-------|-------|
| Celluloid Score | 75% |
| Critic Score | 75% |
| Audience Score | 79% |
| Metascore | 66/100 |
| IMDb | 7.3/10 |
| Fan Score | 81% |
| Creator | Unknown |
| Platform | Tencent Video |
| Genres | Drama |
| Seasons | 1 (60 episodes) |
| Language | Mandarin |
| Country | China |

## Quick answer

The Promise of Chang’an (2020–2021) is a Drama series created by Unknown, streaming on Tencent Video. It holds a 75% Celluloid Score — Recommended — averaged from critic reviews (75%), audience ratings (79%), Metascore (66/100), IMDb (7.3/10), and fan ratings (81%) across 1 season.

## Critics consensus

The Promise of Chang’an — signature credit for Cheng Yi on Celluloid Stars.

## Synopsis

Helan Mingyu, a bright young woman, forms a deep bond with the 9th Prince, Xiao Chengxu. Though they develop mutual feelings, fate intervenes—news of Chengxu’s death on the battlefield forces Mingyu to marry his older brother, King Xiao Chengrui. As Chengxu achieves military victories that strengthen the kingdom, Chengrui grows increasingly jealous. When the truth about Chengxu's mother's death emerges, Chengxu sets out to claim the throne and seek justice.

## Cast

Cheng Yi, Zhao Yingzi, Han Dong, Vicky Liang, Yang Chaoyue, Han Chengyu, Wang Jinsong, Wang Lin, Huang Youming, Zhang Rui

## Most searched questions

**Is The Promise of Chang’an worth watching?**
Yes — The Promise of Chang’an earns a 75% Celluloid Score (Recommended), averaged from critic 75%, audience 79%, Metascore 66/100, IMDb 7.3/10, and fan 81%. The Promise of Chang’an — signature credit for Cheng Yi on Celluloid Stars.

**Is The Promise of Chang’an on Netflix?**
No — The Promise of Chang’an is not on Netflix. It streams on Tencent Video, and on Celluloid it is catalogued under Tencent Video. Streaming rights rotate by country, so confirm in your region before subscribing.

**What year did The Promise of Chang’an come out?**
The Promise of Chang’an first aired in 2020 and ran through 2021 (2020–2021). Created by Unknown; it streams on Tencent Video today.

**How many seasons of The Promise of Chang’an are there?**
The Promise of Chang’an has 1 season across 60 episodes (2020–2021). Status: ended / complete.

**Where can I watch The Promise of Chang’an?**
The Promise of Chang’an streams on Tencent Video in supported regions. On Celluloid it is catalogued under Tencent Video. Rights rotate — confirm in your country on the platform app.

**How long does it take to watch The Promise of Chang’an?**
At roughly 40–50 minutes per episode, The Promise of Chang’an’s 60 episodes take roughly 45 hours of runtime (plus credits). Binge pace depends on season breaks.

**Who is in the cast of The Promise of Chang’an?**
The Promise of Chang’an stars Cheng Yi, Zhao Yingzi, Han Dong, Vicky Liang, Yang Chaoyue, and others. Created by Unknown.

**How many episodes are in The Promise of Chang’an?**
The Promise of Chang’an has 60 episodes across 1 season (2020–2021).

**What is The Promise of Chang’an about?**
Helan Mingyu, a bright young woman, forms a deep bond with the 9th Prince, Xiao Chengxu. Though they develop mutual feelings, fate intervenes—news of Chengxu’s death on the battlefield forces Mingyu to marry his older brother, King Xiao Chengrui. As Chengxu achieves military victories that strengthen the kingdom, Chengrui grows increasingly jealous. When the truth about Chengxu's mother's death em…

**Who created The Promise of Chang’an?**
The Promise of Chang’an was created by Unknown. It is a drama series from China, primarily in Mandarin.

**What should I watch after The Promise of Chang’an?**
Browse more drama series on Celluloid’s Tencent Video hub, or open More Like This.

**Is The Promise of Chang’an finished?**
Yes — The Promise of Chang’an has ended (2020–2021), with 1 season across 60 episodes on record. You can watch the complete run without waiting on new episodes.

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Reviewed and scored by Celluloid · Editor: Kaiser Khan (https://celluloidscore.com/author/kaiser-khan/)

Markdown mirror: https://celluloidscore.com/shows/the-promise-of-changan.md