How do you say the Hong Kong Tea Restaurant is packed?

Hong kong tea restaurant packed it and said to take it away. After eating in Hong Kong, you can't say "bag" when you take the leftovers away. You should say "take away" If you take food out, you should say "go shopping". If we say "Bao", Hong Kong people will understand it as bad. Hong Kong people say "package" means that people who work in hospitals wrap the bodies with sheets when dealing with dead patients. This is the packaging. When you say to pack in Hong Kong, Hong Kong people will reply to you: You pack, I won't pack. In Hong Kong, packing is a swear word.