The Chinese word for container is
保鲜盒

bǎo xiān hé

Chinese Definition

container
1. 容器，集装箱
Components
保
1. to raise; to rear
2. to keep; to maintain
3. to protect; to safeguard; to defend
你要保大還是保小？ - Do you want to save the mother (“the big one”) or the baby (“the small one”)? (a common line in obstetrics-themed dramas)
4. to ensure; to guarantee
5. guarantor
6. Short for 保釋, to bail
7. (historical) bao (a unit of the ancient administrative system, consisting of some 100 households)
Bao
鲜
1. Simplified form of 鮮
盒
1. box; case (generally small, with a lid)
用個盒hap6-2 裝住啲錢 - hold the money in a box
一盒hap6 朱古gu2-1力lik6-1 - a box of chocolates