LANGFANG,重庆江北空港新闻网 Feb. 12 (Xinhua) -- Nikolai, a Russian teacher at North China Institute of Aerospace Engineering and a Chinese son-in-law, has lived in China for nearly ten years. As the buzzword "Becoming Chinese" and videos showcasing Chinese lifestyle practices trend across social media, Nikolai shows how to truly embrace life in China by celebrating the Spring Festival of the Year of the Horse, one of the most important windows into Chinese culture.