1 to put goods on shelves

2 (of a product) to be available for sale

1 to quarrel

2 to have a row

3 quarrel

4 classifier: 顿 dùn

1 to fight

2 to scuffle

3 to come to blows

4 classifier: 场 cháng

1 to support

2 frame

3 rack

4 framework

5 classifier for planes, large vehicles, radios etc

1 to take down from the shelves (e.g. a contaminated product)

1 lit. If the upper beam is not straight, the lower beam will be crooked (idiom); fig. subordinates imitate their superiors' vices

1 lit. to steal a rafter and replace it with a column

2 to replace the original with a fake

3 to perpetrate a fraud (idiom)

1 to study assiduously and tirelessly (idiom)

2 頭懸梁，錐刺股|头悬梁，锥刺股[tóu xuán liáng

3 zhuī cì gǔ]

1 lit. to arrange a shelf of flowers

2 superficial display (idiom)

1 reverberates around the rafters for three days (idiom); fig. sonorous and resounding (esp. of singing voice)