Useful phrases

Hello — ni hao
Goodbye — zai jian
Thank you — xie xie
The bill please — mai dan!
Straight ahead — yi zhi zou
Left — zuo guai
Right — yu guai
Do you speak English? —Ni hui jiang yingyu ma?
I don’t understand — Wo bu dong
How much does that cost? — Zheige duo shao qian?