Fashionable and fresh. Clothing collocation mainly refers to the coordination of styles and colors, and achieves a decent and generous effect as a whole. A clean white sweater with green stripes on the neckline and cuffs is fashionable and eye-catching, full of freshness and playfulness. Matching skills, mainly from the aspects of choosing a job, choosing a spouse, making friends, socializing and business dealings. All of them are to give some guidance and reference to netizens in our daily life, and at the same time meet our needs of expanding our horizons while entertaining.