It's good for children to pick up many languages. Instead of viewing it as a problem, perhaps you could learn together with her and ask her to teach you what the Mandarin words mean? Otherwise, you can still ask her in Malay or English to prompt a reply in that language if she has a need which she wants to express.
Promo terbesar expert care sudah dimulai, diskon hingga Rp.100.000 sedang berlangsung di shopee, ada juga voucher diskon 100% alias gratis bagi bunda yang beruntung. Buruan cek di https://shope.ee/9UfEMMqqTg (id-332)
thanks
Jacob Patel