China's popular cultural relics exploration TV show, National Treasure, concluded its fourth season on Aug 3.

Cultural and museum institutions, namely the Palace Museum, Tianjin Museum, Jilin Provincial Museum, Anhui Museum, Fujian Museum, Jiangxi Provincial Museum, Chongqing China Three Gorges Museum, Qinghai Provincial Museum, and the Hong Kong Leisure and Cultural Services Department, participated.

National Treasure, produced by China Media Group, premiered in 2017. It featured Beijing's Palace Museum as a regular participant across all four seasons. In addition, eight other major museums at the provincial level, as well as famous municipal or themed museums across China, such as the Emperor Qinshihuang's Mausoleum Site Museum, have also been involved. In each episode, the nine institutions each nominated three of their most representative collections. Through performances led by celebrated actors and actresses, the legendary past of these national treasures was brought to life. Following this, professionals connected to these treasures took the stage to share their insights and delve into the enduring relevance of these cultural relics in today's society.

Each season concluded with the National Treasure Gala, where the heads of these institutions revealed one artifact of their collections that has been selected for National Treasure's Chinese Civilization Mark.

Over seven years and four seasons, National Treasure has showcased a total of 108 cultural relics, each shining brightly within the splendid Chinese civilization. The fourth season continued to deliver constant surprises and emotional moments to the audience.

The Casting Guest Ding, nominated by Anhui Museum and weighing about 400 kilograms, is China's second-heaviest ancient ding found to date. A ding is a type of ancient Chinese cauldron symbolizing state power and prosperity, and this particular one was cast for the king of Chu on the eve of Qinshihuang's unification of China. Chu was the second-largest state after Qin and was at a critical juncture of survival at that time.

Yue Yueli, a senior Chinese actor who is in his 60s, played the role of the casting guest who, with tears in his eyes, tried to save the state of Chu during its final days. Many viewers left comments saying they were moved to tears by this scene.

Standing over 4 meters tall, and embroidered with scenes of an ancient Chinese fairy and a patriotic general celebrating longevity, the Ping Shan Tang Clan's birthday banner, nominated by the Hong Kong Leisure and Cultural Services Department, is closely related to the"Six-Day War" in 1899, when Hong Kong's New Territories residents, led by the clan, bravely resisted British colonizers. This banner caused a sensation — drawing over 100 million online views.

"The most touching aspect of cultural relics is the human spirit they represent. Each artifact featured in National Treasure should present the profoundness of Chinese civilization from different angles, illustrating dreams and accomplishments of the Chinese nation over thousands of years," says Bi Bo, chief director of National Treasure. He adds that the essence of the fourth season lies in conveying the spiritual power embedded in Chinese civilization, which unites and inspires.

Revolutionary relics made their debut on National Treasure during the fourth season. Such relics included the poignant letter To My Wife by Lin Juemin, written before the 1911 Huanghuagang Uprising, which evokes shared memories among compatriots on both sides of the Taiwan Strait, the vases used by Northeast China's communist branch to hide documents during the War of Resistance Against Japanese Aggression (1931-45), which witnessed life-and-death moments, and the diary of Chang Baokun, an accomplished Chinese cross-talk performer who volunteered to perform for Chinese soldiers on the front line but subsequently lost his young life on the Korean battlefield, exemplifying the artist's unwavering dedication to his country.

"National treasures are defined by their spirit, not merely their physical form. Revolutionary relics are also crucial witnesses of our nation's civilization," Bi says.

Also for the first time, this season introduced foreign guest performers in the past legends segment.

Sana Hadhri, a Tunisian woman who obtained her doctorate of communications in China, was one of the two foreign guest performers this season. She and young Chinese actress Chen Duling jointly performed the story behind the beautiful clothing unearthed from the tomb of a Southern Song Dynasty (1127-1279) teenager.

Hadhri began learning Chinese in high school, and was fascinated by the beauty of pictographic characters. When she went to university in Tunisia, she did not hesitate to choose Chinese as her major. Excelling in her studies, Hadhri was recommended to pursue graduate studies in China and once dreamed of becoming a traditional Chinese medicine practitioner.

Hadhri says that apart from the beauty of the natural scenery in China, which she adores, after her presence on the stage of National Treasure, she now finds a strong interest in Chinese cultural relics.

"Ancient Chinese clothing is so beautiful and stunning. If I get the chance to go to Fujian, I hope to see these garments in person at the Fujian Museum," she says.

The Fujian Museum has opened a special exhibition to display the treasures it nominated for National Treasure.

"On stage, I play a 12th-century Arabian girl who, filled with longing for China, came here via the Maritime Silk Road. This mirrors my real life. I study communication in China, researching the spread of China's voice in the Arab world and vice versa. I love China and I hope to contribute more to cultural exchange," Hadhri says.

British martial artist Matt Jane, or MJ, with his striking Chinese name of White Dragon, has been a devoted fan of National Treasure since its inaugural season. He views the show as a significant endeavor that not only provides learning opportunities regarding various cultural relics but also serves as a platform for the world to gain a deeper understanding of China.

In keeping with the legendary yellow tracksuit worn by Bruce Lee in his last film, MJ, dressed in a yellow monk's robe and wearing a bamboo hat, swept the ground at the gate of the Shaolin Temple, helping senior Hong Kong kung fu actor Fan Siu-wong's "outdated martial artist" character find the true essence of kung fu.

MJ runs a martial arts studio named Temple in north London, having shattered the stereotype that foreigners can't master Chinese kung fu. Every summer, he takes his students to study in China.