Did you mean: picking pecking pacing passing peking packaging paixing pachong ?
| 包装 | bāo zhuāng | to wrap; to package (goods etc) / packaging; packing materials / (fig.) to present attractively; to craft an image; to package (sb or sth) |
| 填料 | tián liào | packing material |
| 垫料 | diàn liào | packing material / lagging / litter |
| 填密 | tián mì | packing / packaging |
| 最密堆积 | zuì mì duī jī | close-packing of spheres (math.) |