Zhou Leijing

Usanifu wa Vinyago, Michezo na Bidhaa za Burudani Startracks Educational Learning Toy na Zhou Leijing

Usanifu wa Vifaa vya Ujenzi na Vipengele vya Ujenzi Light Leaf Daylight Redirecting Louver na Zhou Leijing

Usanifu wa Mavazi ya Usalama na Vifaa vya Kujikinga Guardian Deaf-mute Helmet na Zhou Leijing

Usanifu wa Bidhaa za Watoto Wachanga na Watoto Teli Tiee Multifunctional Player na Zhou Leijing

Usanifu wa Vinyago, Michezo na Bidhaa za Burudani Poly Beat Rhythm Exercises Toy na Zhou Leijing

Uhandisi wa Bidhaa na Usanifu wa Kiufundi Openwear Wearable Prototype Toolkit na Zhou Leijing

Usanifu wa Vifaa vya Sauti na Vifaa vya Kusikiliza Birdy Speaker na Zhou Leijing