Mingdao × Joe Chen: BaZi Mid-Upper Compatibility, the Astrological Spark of an On-Screen Couple

"Prince Who Turns into a Frog" is the highest-rated Taiwanese idol drama in history — Mingdao and Joe Chen have always remained just friends off-screen. But if we actually check their compatibility, what does BaZi say about whether they match?

This on-screen couple was so sweet back then that people thought they might turn their act into reality, but in real life they've always kept a friendly distance. Today we use BaZi compatibility analysis to dissect: if they were really together, what kind of sparks would fate produce? The rating is — mid-upper. Not the kind of "made in heaven" hype, but definitely not "barely scraping by" — it's a solid, complementary, mutually generating combination, suitable for sharing life and having fun together.

Their Birth Charts

Mingdao (Male)

Mingdao's Day Master is Ji Earth, Weak Self, favors Fire/Earth, dislikes Wood/Metal.

Joe Chen (Female)

Joe Chen's Day Master is Xin Metal, Weak Self, favors Earth/Metal, dislikes Fire/Wood.

First Cut · Day Stem Relationship: Earth Generates Metal and Jade, Natural Nourishment

From the male Mingdao's Ji Earth Day Master perspective, the female Joe Chen's Xin Metal Day Master is his Talent (Ji Earth generates Xin Metal, Yin generates Yin). Talent represents gentleness, giving, and communication — it would make Mingdao unconsciously want to take care of Joe Chen and share his life with her. Conversely, from Joe Chen's Xin Metal perspective, Mingdao's Ji Earth is Mentor (Ji Earth generates Xin Metal, Yin generates Yin). Mentor represents stability, tolerance, and support — Joe Chen would feel that Mingdao is someone who brings peace of mind, as solid as the earth.

This is the fundamental Earth generates Metal relationship — he is not just a "prince," but more like "soil"; she is not just a "frog," but more like a "jade gem" hidden in the earth. Both Day Masters are Yin, so their interaction is gentle and long-lasting, without dramatic conflicts or tugs-of-war. The foundation of this rating is precisely this beautiful picture of "mutual generation and nourishment."

Second Cut · Spouse Palaces: Si and Chou Half-Metal Combination, Smoother After Marriage

Mingdao's Day Branch is Si (Spouse Palace), Joe Chen's Day Branch is Chou — these two Earthly Branches are in a half-combination Metal relationship (Si + Chou; You would complete the triple, but the half-combination is already strong). What does a half-Metal combination mean? It means that if they got married, their Spouse Palaces would "link up" to form a complementary Metal combination — in other words, married life wouldn't be intense every day, but they would develop a shared sense of "value" and "resources."

Simply put: You would work hard together for the future. Si is Mingdao's Fire (Favorable God), Chou is Joe Chen's Earth (Favorable God). The half-combination actually creates a virtuous cycle: Fire generates Earth, Earth generates Metal. Mingdao's impatience and occasional stubbornness would be softened by Joe Chen's tolerance (Chou is a Metal treasury); Joe Chen's sensitivity and the pressure from her Warlord would find security in Mingdao's Si Fire (Mentor). This Spouse Palace combination is quite favorable in marriage compatibility analysis.

Third Cut · Overall Combinations and Clashes: Both Harmony and Conflict, a Few Shadows Remain

Monthly Branches: Yin and Mao Half-Wood Combination (Same Frequency Resonance)

Mingdao's Monthly Branch is Yin, Joe Chen's is Mao — Yin and Mao both belong to Wood, forming a "half-directional combination" (Eastern Wood). This means they have a natural resonance in values, life rhythm, and vision for the future. Yin is Mingdao's Warlord (career drive), Mao is Joe Chen's Venturer (talent output). Both are workaholics, good at making money, and very in tune with the "rules of the game" in the art and entertainment industry. This is why their on-screen chemistry felt so real: it wasn't acting, it was a natural rapport written in their BaZi.

Yearly Branches: Shen and Wei Harm (Minor Frictions, Family Issues)

Mingdao's Yearly Branch is Shen, Joe Chen's is Wei — a harm relationship. The Year Pillar represents the original family, early environment, and "foundation." Shen and Wei harming each other most directly affects: they might have minor disagreements regarding family values, ways of showing filial piety, or childhood backgrounds. Not big fights, but the kind of confusion like "How could you think that?" For example, Mingdao might have strong family values, while Joe Chen values personal space more — this point requires mutual understanding. Otherwise, over time, it can feel like a small pebble in a shoe: not fatal, but occasionally uncomfortable.

Fortunately, the influence of the Year Pillar is much weaker in modern marriages (unlike ancient family alliances). As long as both are sincere, the harm can be resolved through communication.

Fourth Cut · Narrative Characteristics: The Astrological Fun of an On-Screen Couple

Symbolism of Adjacent Heavenly Stems Ji and Geng

Joe Chen's Year Pillar is Ji Wei, Mingdao's is Geng Shen — the Heavenly Stem Ji Earth closely follows Geng Metal, like "one step away." Ji is Yin Earth, Geng is Yang Metal, and the Earth-generates-Metal relationship unfolds right at the Year Pillar: she (Ji) is the "foundation," he (Geng) is the "protagonist." In the plot of "Prince Who Turns into a Frog," Joe Chen's character Ye Tianyu starts as an ordinary girl, while Mingdao's Shan Junhao is the prince who descends from the sky — the sequential Ji-Geng in their BaZi seems to string their fates together, making her efforts his stage.

Astrological Metaphor of "Prince Protects Frog"

Mingdao's Day Master Ji Earth is soft, inclusive earth; Joe Chen's Day Master Xin Metal is a sparkling but fragile jade. In the drama, Shan Junhao protects Ye Tianyu; in real life, Mingdao's BaZi (favoring Fire and Earth) can exactly "generate" Joe Chen's Xin Metal — she is Weak Self and needs Earth for nourishment (Mentor), and he is that Earth. This is not a deliberately designed plot, but a chemical reaction inherent in their BaZi: he is naturally wired to make her shine.

Both Weak Self but Complementary

Both have Weak Self patterns. Generally, two Weak Self people together tend to "drain each other," but here's the beauty: Mingdao's Favorable Gods (Fire, Earth) happen to be Joe Chen's Useful God (Earth), and Joe Chen's Favorable Gods (Earth, Metal) happen to be Mingdao's Talent and Maverick (Metal = Mingdao's Talent, but since he is Weak Self, he actually needs to be generated). In other words, they are "where I am weak, you compensate; where you are weak, I support" — this kind of complementarity is rare in BaZi. So on screen, they didn't need to "act" the chemistry, because the underlying astrological energy field is one of mutual need.

But why didn't it become real off-screen? The answer may lie in the yearly branch harm of Shen and Wei: when filming ended and real life resumed, those "needs" turned into "friendship," lacking the "breakthrough" and "impulse" of romance. This is the interesting part of BaZi — it talks about possibilities, not certainties.

Conclusion

The BaZi of Mingdao and Joe Chen is a "mid-upper" level on-screen couple compatibility. The Day Master Earth generates Metal, the Spouse Palaces half-combine, and the monthly branches share the same frequency, giving their collaboration full of chemistry; the yearly branch harm is a gentle boundary that keeps them at "best friends." If you're also curious about you and your partner — whether a real-life lover or that special someone in your heart — whether your BaZi match, you can use this framework to check your charts. Who knows, maybe your chart also hides a "prince" or a "frog."