Never trust ads or websites in videos. Our content is from the internet and we are not responsible for any ad content ⚠️
Middle School Girl Cracks Century-Old Problem in a Second
Middle School Girl Cracks Century-Old Problem in a Second Plot:
The million-dollar "extended Goldbach conjecture problem" from the International Mathematical Union stumps top students worldwide for three days. Lin Xiaoman, a middle school girl delivering public welfare materials, accidentally enters the venue. After gazing at the blackboard for half a minute, she suddenly circles an overlooked basic formula—"parity complementarity of primes"—and breaks the deadlock with one sentence. When everyone is shocked and asks about her education, she takes out a faded middle school diploma and whispers, "This was the last problem my math teacher taught me before he died. He said no matter how hard a problem is, its root is in the textbook."
Tags
Scan for Mobile View
Scan this QR code with your mobile device to watch this video on your phone
Recommended Videos
Nine Realms of Mountains and Seas: A Seven-Year-Old's Path to Supreme
Zhu Zhu, the seven-year-old daughter of the most powerful clan in the Nine Realms of Mountains and Seas, witnesses her family's massacre for possessing an ancient supreme bloodline. Awakening her inheritance in desperation, she embarks on a journey of revenge and enlightenment—evading enemy pursuit while navigating the perilous cultivation world. With childlike wit, she defuses crises; with supreme talent, she shatters the myth that "young children can't achieve greatness." But as she nears the truth, a terrifying conspiracy emerges: her bloodline holds the key to the entire Nine Realms' survival! Standing atop the mountains and seas, a tiny figure burdened by blood feud and unknown plots—can she carry the supreme mission on her young shoulders?
2 months ago
South Wind Betrays My Heart
Three years ago, designer Su Wan saved Gu Sinan's sister but lost her chance at an international competition. Worse, she was misunderstood by Gu Sinan as a "social climber" and left abroad. Now, Su Wan returns as an "international emerging designer" and becomes Gu Group's haute couture partner. Reunited, Gu Sinan realizes the truth was hidden in lies—he owes her not just an apology, but a three-year-overdue deep love. As the arrogant CEO starts his "wife-chasing" journey, can their past misunderstanding be gently resolved? This long-awaited "South Wind Promise" is finally getting its true ending...
3 months ago
After All These Years
Lin Wan waited a decade for her lifesaver, only to discover on their reunion day that the man was an impostor! The real hero had left town years ago, burdened with guilt. As her heart shatters, the counterfeit CEO kneels with a wedding ring: 'I'll repay these stolen years with my whole life.' Meanwhile, in the shadows, the true savior who once took a knife for her crushes his cigarette with trembling fingers—'Not yet... she can't see me now.'
5 months ago
Star-Sea: How It Knows My Heart
In the dazzling world of modern technology, brilliant female scientist Su Yue faces catastrophic betrayal: her fiancé Lin Hao cheats on her with her sister Su Xue, stealing her groundbreaking research and turning her into a laughingstock. Desperate, Su Yue unexpectedly travels back three years to when everything was still intact. This time, she vows to play the long game—using her past-life memories to set traps, expose her fiancé's hypocrisy, reclaim her patents, and confront her sister's malice, all to win back her love and dignity. But the path to vengeance is riddled with mysteries. Can she triumph in this race against time? An emotionally charged tale of time-travel retribution awaits.
6 months ago
After the Flash Marriage, I Can't Hide My Strength Anymore
Career woman Su Mo enters a flash marriage with gaming CEO Lu Ting to appease their families. Their contractual relationship takes a wild turn when Su Mo's secret identities—elite hacker, financial whiz, antique appraiser—keep unraveling. As Lu Ting discovers she's the mysterious savior from his past, their businesslike marriage spirals into real passion.
7 months ago
His Royal Disguise
A modern male doctor accidentally time-travels to an ancient dynasty, forced to pose as a female concubine to the cold-faced prince. While navigating palace intrigues in disguise, he secretly uses modern medicine to heal the household. When the prince discovers his 'bride' possesses miraculous skills and radical ideas, an unexpected romance blossoms across time.
11 months ago