His enthusiasm on pingpong is contributed to the influence of his father , a famous pingpong coacher .

他对乒乓球的热爱是受他父亲，一位著名的乒乓球教练的影响。

Mr. chen has been the hr training coacher of alcanta international business education training center .

曾任亚加达国际商务教育培训中心人力资源培训导师。