In episode 4 of Running Man Vietnam, the audience was "shocked" when actress Dieu Nhi did not do any of the miracles on the scoreboard.
In the "Cold Water becoming" challenge, the program challenges Running Man Vietnam artists to give answers to the human calculations in the talent table. Many artists such as Tran Thanh, Lan Ngoc, Anh Tu Atus... had mistakes in some calculations. Only Dieu Nhi answered all wrongly.
On forums, the audience expressed their surprise when artists made unbelievable mistakes in calculations that have been familiar since primary school.

According to the rules, each team must answer 9 calculations in the table of trophies; if the answer is wrong, the teammates will be splashed with cold water.
Dong Nhi started with the permission "2x4 = 6", causing Dieu Nhi - the person who suffered the fine - to immediately receive a bucket of water from her husband Anh Tu.
It was Tran Thanh's turn, when he was still confused with the sentence "7x7", Dieu Nhi quickly " taking revenge" on Anh Tu Atus.

When changing roles, Dieu Nhi made the audience "shocked" with a series of incorrect answers in human calculations such as 6x9, 5x8, 3x8 ... causing her teammates, singer Dong Nhi, to continuously endure "cold water" from Tran Thanh.
Dieu Nhi's consecutive innocent answers such as "7x4 = 42", "5x6 = 38", "5x8 = 18" made Quang Trung laugh: "Chi Nhi replied big but it's not serious!", while Hau Hoang exclaimed: "My sister is already beat up!".

Not only Dieu Nhi, other members such as Ninh Duong Lan Ngoc, Lien Binh Phat, Quang Tuan, Quan A.P, Anh Vien... also had mistakes in many calculations, as Anh Tu Atus said "7x9=56".
Maybe, in the context of the atmosphere of having to answer the rules "quickly - concisely", it is easy to lose focus, so some artists mistakenly use some calculations. But being wrong from start to finish, not really any phep like actress Dieu Nhi is confusing. Currently, Dieu Nhi's "knowledge background" is controversial, and many questions are raised on social networking forums.
Before Dieu Nhi, many other Vietnamese stars have exposed knowledge loopholes and correctly answered questions in game shows.
When participating in the program "Fast as a Lightning", Le Giang once made the audience laugh when revealing her weakness in literary knowledge. Hari Won asked about the classic work "Chi Pheo" by writer Nam Cao: "Infats, beef porridge, fish porridge, chicken porridge, which portion did Thi No cook for Chi Pheo to eat?". Without any hesitation, Le Giang confidently replied "for the heart".
In "7 Smiles of Spring", Mau Thuy surprised many viewers when Truong Giang asked the player to fill the Emptiness in the sentence: "Those with longan eyes, pair of eyebrows... worth a hundred penny", the beauty replied "the pair of eyebrows are far from the tattoo", while the correct answer was "the pair of eyebrows".
In the program "Don't let money fall", MC Thanh Trung asked Sy Luan: "What kind of tree is the 'in and out' tree used for?". The answer was the truth "bamboo tree" but Si Luan said "khai tree".
Using moments when Vietnamese stars intentionally or accidentally are Naive can be a "trick" staged by producers to make people laugh and attract views.
However, turning "nghe an" into an entertainment factor is making the image of artists on television a topic of debate. When laughter is created from superstition and lack of knowledge, not only the artist's reputation is affected but the audience's enjoyment is also easily reduced.