Meaning of qiān:
牵
to lead along; to pull (an animal on a tether); (bound form) to involve; to draw in
Xiǎo nǚhái xiǎoxīnyìyì de qiānzhe xiǎo gǒu guò mǎlù.
小女孩小心翼翼地牵着小狗过马路。
The little girl carefully led the puppy across the road.
Tā zài gōngyuán lǐ qiānzhe yī zhī gǒu.
他在公园里牵着一只狗。
He is pulling a dog in the park.
Zhège xiàngmù qiānshèle hěn duō bùmén.
这个项目牵涉了很多部门。
This project involved many departments.
Tā kànjiàn yī gè xiǎo nǚhái zài qiān zhe xiǎo gǒu.
他看见一个小女孩在牵着小狗。
He saw a little girl drawing in a puppy.