like: as yet → →
no one as yet believed in this discovery ☊ 
chưa có ai tin tưởng ở khám phá này ☊ there is no sign as yet that ~ ☊ chưa có triệu chứng gì là ☊ there is as yet no information that ☊ chưa có thông tin ☊ The fine detail of the plan has yet to be worked out. ☊ detail ☊
As yet they have not identified a buyer for the company. ☊ identify ☊
As yet, they have no solid evidence. ☊ solid ☊
No one has yet been chosen for the starring role (= the main part). ☊ star ☊
The disease is as yet unknown in Europe (= there have been no cases there). ☊ unknown ☊
an as yet unpublished report ☊ as yet ☊
As yet little was known of the causes of the disease. ☊ as yet ☊