At the very least learn to say: good morning; good day; good afternoon; good evening; good night; yes; no; please; thank-you; welcome; greetings etc. You will be surprised at how much your effort will be rewarded.
अध्ययन सरल वाक्य, उदाहरणका लागि: शुभ प्रभात, धन्यवाद, म कहाँ थाहा छैन छ. सी सधैं छ एक तरिका बाहिर ।