Jack Ma, China's richest man, urges employees to follow '669' spirit of sex

After advocating people to follow the spirit of "996" (9 am to 9 pm, six days a week at workplace), Alibaba founder Jack Ma now has given another advice for an improved life: Follow the spirit of "669" (sex for six days, six times, with duration being the key).

from Zee News :Business http://bit.ly/2HjutEY