The method
Speak and understand first
Sixty days won't make you fluent. What about 120 hours can do — spent this way, while living in China — is get you through daily life in Chinese, carry slow five-to-ten-minute conversations with patient people, and understand a good share of what's said to you slowly and clearly. That's the target. Reading and writing wait.
Assumes Starting near zero · Two hours a day at most — about 40 min at a desk · A mainland Chinese city, a daily commute · Always online — mobile data, no VPN needed · Budget for 4–5 short tutor lessons a week.