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Ibisabwa byo gutwikira:
1. Gupfundikira firime.
2. Yashizwe hejuru cyane, idashobora kwambara, irwanya gushushanya, irutoki rwintoki, irinda amazi na firime ikingira
Indangagaciro za Gahunda ya Zhenhua:
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Tanga ibikoresho bifatika hamwe nibikoresho bya tekinike bifatika kubakora inganda nabakiriya.
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Tanga ibisubizo byiza, byujuje ubuziranenge kandi bidahenze kugirango bikomeze guhanga udushya no gukenera iterambere ryinganda.