通海

Tonghai county in Yuxi 玉溪[Yu4 xi1], Yunnan

to go through / to know well / (suffix) expert / to connect / to communicate / open / to clear / classifier for letters, telegrams, phone calls etc

classifier for an activity, taken in its entirety (tirade of abuse, stint of music playing, bout of drinking etc)

surname Hai

ocean / sea / CL:個|个[ge4],片[pian4] / great number of people or things / (dialect) numerous

Tonghai county in Yuxi 玉溪[Yu4 xi1], Yunnan