this; these; (commonly pronounced zhei4 before a classifier, esp. in Beijing)[cedict]
場
chángㄔㄤˊ
chǎngㄔㄤˇ
threshing floor; classifier for events and happenings; classifier for number of some languages and actions (cannot be followed by a noun)[cedict]
a place; an open space; a field; a courtyard; classifier for events such as sports matches, concerts, or cultural events; classifier for number of exams[cedict]