tang1
old variant of 趟

tang1
to wade; to trample; to turn the soil

tang4
classifier for times, round trips or rows; a time; a trip

strokes 15
radical
strokes after radical 8
白跑一趟 白跑一趟 bai2 pao3 yi1 tang4
to go on an errand for nothing; to go on a wild-goose chase

单趟 單趟 dan1 tang4
single trip

空跑一趟 空跑一趟 kong1 pao3 yi1 tang4
to make a journey for nothing

转一趟 轉一趟 zhuan4 yi1 tang4
to go on a trip