Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
3 ta ish
Guangdong University of Foreign Studies
Xiangfeng Ji, Muhammad Umar, Shahid Ali +3
Najaf Iqbal, Kashif Raza Abbasi, Riazullah Shinwari +3
Yantuan Yu, Kai Tang