Wenchang Electronic tau tuaj koom lub Ntiaj Teb Cov Khoom Siv Hluav Taws Xob Hluav Taws Xob, los ntawm 11-Oct-2018 txog 14-Oct-2018 ntawm Asia-World Expo, Hong Kong

Wenchang Electronic tau koom nrog Lub Ntiaj Teb Cov Khoom Siv Hluav Taws Xob Hluav Taws Xob, los ntawm 11-Oct-2018 txog 14-Oct-2018 ntawm Asia-World Expo, Hong Kong.