From China Digital Space
喝茶 (hē chá): drink teatea-drinked.
In July of 2014, author Murong Xuecun issued a "statement of surrender" to Chinese authorities as an expression of solidarity with friends who were detained for attending a weekend gathering marking the 25th anniversary of June 4th, 1989. Several days later, the outspoken novelist was asked to tea by the local police in Beijing:
Huoguangweiyu (@火光微语): @郭玉閃又日 Brother Murong Xuecun "surrendered" himself to the police. At 5 p.m. today he was summoned to the Zizhuyuan police station for questioning. He's still drinking tea with the police, and I'm waiting for him at a bar outside the station. (July 9, 2014)
See also check the water meter.