Physical Education plays an important role in improving health and physical development, contributing to fostering personality, and meeting comprehensive educational requirements for students. This is one of the contents of comprehensive education of learners' personality in schools in general and elementary schools in particular. It can be carried out in many ways, teaching physical education is the most basic and important ways. The article presents an overview of the theoretical system of physical education activities for students in primary schools to affirm the Party and State's policy views on physical education for the youth and children generation is completely correct, plays an extremely important role in the development of each individual and contributes to improving the quality of society.

This article presents the history of Caritas Phu Cuong as a charity and social organization that plays an important role in helping the poor and disabled people of Binh Dương province. In addition, the article will also analyze the role and contributions of Caritas Phu Cuong in the field of charity for Binh Duong province in the following aspects: medical examination and medicine distribution for the poor people; life protection program; taking care of lonely elderly people; support people with disabilities to integrate into the community; build a library of books and toys for children; organize compassion classes for children of workers in difficult circumstances; bright path scholarship (Slovakia); environmental protection and human trafficking prevention programs. Finally, the article will discuss the role, functions and scope of activities of Caritas Phu Cuong in different historical periods to adapt to the changes in the socio-political context of Vietnam.

Nigeria and developing countries are suffering from infectious diseases due to a mixture of determinants. Parable, rotavirus is a major concern that causes a lot of deaths and hospitalization among children under five of age. Therefore, it is imperative to have more understanding of the rotavirus. A literature review to form concepts were made under the following headings: Historical background of the Rotaviruses, General Characteristics of Rotaviruses, Classification of Rotaviruses, Structure of Rotavirus particle, Rotavirus protein, Non- structural proteins, Structure of Rotavirus genome, Genetic reassortment of Rotaviruses, Mechanisms of Rotavirus genetic diversity, Rotavirus infection, Rotavirus replication, Transmission of Rotaviruses, Incubation period of Rotaviruses, Pathogenesis of Rotavirus infection, Signs and symptoms of Rotavirus infection, Immunity to Rotaviruses, Laboratory diagnosis of Rotaviruses, Epidemiology of Rotaviruses, Treatment of rotavirus infection, Antiviral therapy, Other Therapies, Management of Rotavirus infection, Prevention of Rotavirus infections, General Preventive Measures, Hospital Infection Control Measures. This information would invariably help in gaining understanding the basics of Rotavirus that causes diarrhea in children.

This article presents how to speculate, design and simulate a mechanical horse based on the point of view of the military man Khong Minh, a talented character in the work "Three Kingdoms" (author La Quan Trung). The behavior of this type of horse closely resembles that of a real horse. That is, it can walk, run, carry goods or people. It is made mainly of wood or steel. The authors speculated that Khong Minh placed a leaf spring in the belly of the mechanical horse. Soldiers just need to rotate so that the leaf spring twists, it will store energy in the form of potential energy. Then, it slowly unfolds, and the potential energy is converted into kinetic energy, transmitting motion to the mechanisms connected to the horse's legs. Finally, the mechanical horse lifted his leg and was able to walk. Despite such speculation, when recreating a mechanical horse, our team of authors used a battery-powered motor instead of leaf springs and gear transmissions as a pre-assembled transmission part in the belly of the mechanical horse. We design additional parts such as the head, tail, belly, legs, etc. to create a complete mechanical horse. The design goal of the author's mechanical horse is to clear people's doubts about the "wooden buffalo mechanical horse" in the literary work "Three Kingdoms". At the same time, this type of mechanical horse is also applied as an amusement ride for people in tourist areas and as a children's toy in the family.

Almajiri are students’ in an ancient Islamic system of teaching. This paper assesses food security, personal hygiene, living condition, and violence in Almajiri. Survey using questionnaire and analysed descriptive statistics, and x2 at p < 0.05 were used. Most schools were donated (66.7%), and minority (33.3%) were self-owned. Schools were built by zinc (33.3%), mud (33.3%), and modern (33.3%). There are urinals in all the schools (100.0%), overcrowding (100.0%), 66.7% have windows and doors, (33.3%) have no windows and doors. 66.% of the schools have mats for sitting, 33.3% have chairs. Risks found are: open defecation (33.3%), and nearby water (66.7%). Majority of students stay for 4 months before returning home (66.7%), and significant portion of them return after graduation (33.3%). Pertaining personal hygiene 66.7% of the students’ wear shoes, 33.3% didn’t wear; 66.7% have cleaned clothes, 33.3% dirty clothes, there was no water at (66.7%) of the schools, 33.3% have water. 66.7% wash hands after toilet, none wash hands before eating. On food security for Almajiri, 66.7% eat once, 33.3% eat twice. They eat Tuwo (33.3%) Gari, Tuwo (33.3%), and unspecified food (33.3%); source of food includes begging (33.3%), external labor (33.3%), and home (33.3%). Types of violence encountered are: weapon use (33.3%), fight (33.3%), and flogging (33.3%). Majority (66.7%) like western education, and (33.3%) replied no. All students are feeling their condition psychologically; some are at SS1 (33.3%), JSSI (33.3%), and (33.3%) never attend western school. Poor health determinants exist in Almajiri students in Sokoto.

To explain transnational marriage between Vietnamese brides and Taiwanese, Korean grooms. The author will figure out and discuss some issues related to this type of marriage such as divorce and one of concerning issues that Vietnamese-Taiwanese and Korean-Vietnamese children have been existing in Vietnam as ‘being abandoned’ phenomenon of transitional migration in the context of globalization. This research aims to gain an insight into accessibility to education services amongst Taiwanese-Vietnamese and Korean-Vietnamese children living with their mother and maternal family/relatives in Hau Giang by applying sociological approaches, thus to explain a modern social phenomenon emerging in the process of development and integration of Vietnam. Research subject: Accessibility to s amongst Vietnamese-Taiwanese and Vietnamese-Korean children in Hau Giang. Research objects: Mixed race children nursed/ care taken by their mother or maternal parents/relatives.