tashqi soda éksportini mal bilen teminlesh we éksport péréwot kirimige kapaletlik qilishini höddige élish toghrisida belgilime
guān yú wai mào chū kǒu gòng huò hé chū kǒu shōu huì shuāng bǎo chéng bāo de guī dìng