Word Detail
打通
dǎ tōng
to open access, to establish contact, to remove a block, to put through (a phone connection)
HSK 7-9 (v3.0)
Examples
打通电话。
Dǎtōng diànhuà.
Get through (phone).
打通关系。
Dǎtōng guānxi.
Smooth the way / Establish connections.
打通隧道。
Dǎtōng suìdào.
Dig through the tunnel.