Jewel - of - light:
There is a relatively high reward for finding the true Panchen Lama. If you can help, please do. Information are here.
Further Links are here.
Maybe it is ok to ask: Please help with the search or support Tibet (link). You could also increase the amount of the reward. Then, maybe, by ways of attraction... Someone will tell ?
Else... get enlightened ?
And please pray for him, and his health and freedom under the law of grace.