UTF-8 POLISH SYMBOLS GO

i'm getting strange response to MySQL query. I tested the same query in Go with database/sql module and in PHP mysqli. In PHP polish symbols are working but in Go when i log the response i'm getting something like this: ``` 2022/10/12 13:32:24 Drukarka 3D ED V1 PRO 2022/10/12 13:32:24 Drukarka 3D CR-3040 PRO - wkr�tce dost�pne 2022/10/12 13:32:24 Mikrokontroler BBC micro:bit 2022/10/12 13:32:24 Zestaw Startowy micro:bit 2022/10/12 13:32:24 Niesamowity Samoch�d 2022/10/12 13:32:24 EduBot 2022/10/12 13:32:24 EduDron 2022/10/12 13:32:24 Kreatywny Konstruktor 2022/10/12 13:32:24 Innowacyjny In�ynier 2022/10/12 13:32:24 Matatalab Pro - wkr�tce dost�pne 2022/10/12 13:32:24 Matatalab TaleBot - wkr�tce dost�pne 2022/10/12 13:32:24 Matatalab Lite - wkr�tce dost�pne ``` Go code: ```go var products []models.Product var product models.Product rows, _ := db.Query("select title from products") defer rows.Close() for rows.Next() { rows.Scan(&product.Title) title := utf8string.NewString(product.Title) log.Println(fmt.Sprint(title)) products = append(products, product) } json.NewEncoder(w).Encode(products) ``` Anyone here knows how to solve that problem?