3 sentences for 周到 (zhōu​dào — thoughtful)

1. 他待人接物一直非常周到。

   tā dài rén jiē​wù yī​zhí fēi​cháng zhōu​dào.

   He has always been very thoughtful and considerate in his dealings with others.

   Source: Dong Chinese Dictionary

2. 你的安排非常周到，大家都挺满意。

   nǐ de ān​pái fēi​cháng zhōu​dào, dà​jiā dōu tǐng mǎn​yì.

   Your arrangements were very thoughtful, and everyone was quite satisfied.

   Source: Dong Chinese Dictionary

3. 这里的服务非常周到，让客人感到宾至如归。

   zhè​lǐ de fú​wù fēi​cháng zhōu​dào, ràng kè​rén gǎn​dào bīn​zhì​rú​guī.

   The service here is very attentive, making guests feel right at home.

   Source: Dong Chinese Dictionary