League side Júbilo Iwata, was invited to Taiwan to give lectures and to provide selection tests to Taiwanese talented youngsters.

One month later, supported by his professor Chao Jung-jui in Taiwan PE College, he went to Japan for the first time to accept the training tests provided by Yokohama FC and JEF United Ichihara Chiba.

In October, 2006, with the recommendation of then Chinese Taipei manager Toshiaki Imai, Lu flew to Japan again to join the trainings with Yokohama F. Marinos for 2 weeks along with his teammate Chen Po-liang.

[6] After two months of waiting, although there was no update from Yokohama, Lu received an invitation from Grulla Morioka of the Japanese regional Tohoku League.

[9] On March 4, 2007, a press conference was held, and Grulla Morioka formally announced their signings of Lu and his compatriot Chuang Wei-lun,[10] albeit the latter suddenly returned to Taiwan and failed to contract with the club afterwards.

Then Lu served military service in National Sports Training Center football team and joined Taiwan Power Company F.C.